Engine Control Module --, 2017 My

DTC / Description	Monitor Strategy Description	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	MIL Illumination	Component Diagnostic Procedure
P000A A Camshaft Position Slow Response Bank 1	VVT Actuator Intake Response Check	Adjustment angle difference < 5° CA	Engine speed > 608 RPM Set point change before check < 3° CA for 1.2 s Set point change > 7° CA Catalyst heating not active	10 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P000C A Camshaft Position Slow Response Bank 2	VVT Actuator Intake Response Check	Adjustment angle difference < 5° CA	Engine speed > 608 RPM Set point change before check < 3° CA for 1.2 s Set point change > 7° CA Catalyst heating not active	10 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P0010 A Camshaft Position Actuator Circuit / Open Bank 1	VVT Actuator Intake Open Circuit	Signal current 8 - 40 mA Signal voltage 2.9 - 3.2 V	Camshaft valve commanded on	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P0011 A Camshaft Position - Timing Over-Advanced or System Performance Bank 1	VVT Actuator Intake Functional Check	Adjustment angle difference > 10° CA	Engine speed > 608 RPM Modeled oil temperature (no map. just bottom and top limit) -10 - 130° C Catalyst heating not active Set point change before check > 17° CA Max set point change during check < 3° CA for 6.0 s	3 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A	VVT Intake Camshaft/Crankshaft Misalignment Rationality Check	Actual value > 146° CA	Engine speed > 608 RPM	0.5 s Continuous	2 DCY	-- Check Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check Engine speed Sensor -G28-. Refer to Engine speed Sensor - G28-, CHECKING
P0018 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A	VVT Intake Camshaft/Crankshaft Misalignment Rationality Check	Actual value < 84° CA	Modeled oil temperature (no map. just bottom and top limit) -10 - 130° C	0.5 s Continuous	2 DCY	-- Check Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check Engine speed Sensor -G28-. Refer to Engine speed Sensor - G28-, CHECKING .
P0020 A Camshaft Position Actuator Circuit / Open Bank 2	VVT Actuator Intake Open Circuit	Signal voltage 2.9 - 3.2 V Signal voltage 2.9 - 3.2 V	Camshaft valve commanded on	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P0021 A Camshaft Position - Timing Over-Advanced or System Performance Bank 2	VVT Actuator Intake Functional Check	Adjustment angle difference > 10° CA	Engine speed > 608 RPM Modeled oil temperature (no map. just bottom and top limit) -10 - 130° C Catalyst heating not active Set point change before check > 17° CA Max set point change during check < 3° CA for 6.0 s	3 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1	Oxygen Sensor Front Heater Open Circuit	Heater current (hardware values)< 8 - < 40 mA	Heater commanded on Duty cycle (no map. just bottom and top limit) 0.4 - 99.6% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1	Oxygen Sensor Front Heater Short To Ground	Heater voltage (hardware values)< 1.9 - 2.22 V	Heater commanded off Duty cycle < 99.6% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0032 HO2S Heater Control Circuit High Bank 1, Sensor 1	Oxygen Sensor Front Heater Short To Battery Plus	Heater current (hardware values)> 8 - >11 A	Heater commanded on Duty cycle > 0.4% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2	Oxygen Sensor Rear Heater Open Circuit	Heater current (hardware values) < 8 - <40 mA	Heater commanded on Duty cycle (no map. just bottom and top limit) 0.4 - 99.6% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2	Oxygen Sensor Rear Heater Short To Ground	Heater voltage (hardware values) < 1.9 - < 2.22 V	Heater commanded off Duty cycle < 99.6% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2	Oxygen Sensor Rear Heater Short To Battery Plus	Heater current (hardware values) > 3 - > 5 A	Heater commanded on Duty cycle > 0.4% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0050 HO2S Heater Control Circuit Bank 2, Sensor 1	Oxygen Sensor Front Heater Open Circuit	Heater current (hardware values)< 8 - <40 mA	Heater commanded on Duty cycle (no map. just bottom and top limit) 0.4 - 99.6% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0051 HO2S Heater Control Circuit Low Bank 2 Sensor 1	Oxygen Sensor Front Heater Short To Ground	Heater voltage (hardware values)< 1.9 - 2.22 V	Heater commanded off Duty cycle < 99.6% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0052 HO2S Heater Control Circuit High Bank 2, Sensor 1	Oxygen Sensor Front Heater Short To Battery Plus	Heater current (hardware values)> 8 - > 11 A	Heater commanded on Duty cycle > 0.4% PWM	5.2 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0056 HO2S Heater Control Circuit Bank 2, Sensor 2	Oxygen Sensor Rear Heater Open Circuit	Heater current (hardware values) < 8 - <40 mA	Heater commanded on Duty cycle (no map. just bottom and top limit) 0.4 - 99.6% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0057 HO2S Heater Control Circuit Low Bank 2 Sensor 2	Oxygen Sensor Rear Heater Short To Ground	Heater voltage (hardware values) < 1.9 - < 2.22 V	Heater commanded off Duty cycle < 99.6% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0058 HO2S Heater Control Circuit High Bank 2 Sensor 2	Oxygen Sensor Rear Heater Short To Battery Plus	Heater current (hardware values) > 3 - > 5 A	Heater commanded on Duty cycle > 0.4% PWM	2.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0068 MAP/MAF - Throttle Position Correlation	Intake System Rationality Check	Deviation throttle controller < -43 or > 43% OR Difference actual pressure downstream throttle to set point value > 30 kPa	Modeled pressure quotient (downstream/upstream) < 0.53 [-] Engine speed (no map, just bottom and top limit) 512 - 3, 600 RPM Time after engine start > 70 s Fuel cut off not active Throttle position >4.5% Fuel trim activity (no map, just bottom and top limit) -15 - 15% OR Engine speed > 512 RPM Time after engine start > 10 s Altitude < 2, 700 m Intake air temperature > 5.25° C Modeled pressure quotient (downstream/upstream) > 0.3 [-]	5.0 s Continuous	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42- /. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0071 Ambient Air Temperature Sensor Range/Performance	Ambient Temperature Sensor Rationality Check	Difference ECT vs. CHDT vs. IAT at engine start (depending on engine off time) map (1) < 26.25 [-] AND Difference AAT vs. IAT at engine start (depending on engine off time) map (1) < 26.25 [-] AND Difference AAT vs. ECT at engine start (depending on engine off time) map (1) < 26.25 [-] AND Difference AAT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-]	Engine off time > 8 hr Blockheater: ECT @ start < 2° C Minus ECT @ condition: time after engine start = 90.0 s Solar Radiation Case 1: AAT @ start < = 5° C Minus AAT @ condition: vehicle speed > 20 MPH For time > 10 s Solar Radiation Case 2: IAT @ start < = 5° C Minus IAT @ condition: vehicle speed > 20 MPH	2.0 s Once / DCY	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0072 Ambient Air Temperature Sensor Circuit Low	Ambient Temperature Sensor CAN Communication With Ambient Air Temperature Sensor	Ambient air temperature signal: short to ground failure	Time after ignition on > 2.0 s	1.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0073 Ambient Air Temperature Sensor Circuit High	Ambient Temperature Sensor CAN Communication With Ambient Air	Ambient air temperature signal: short to battery failure	Time after ignition on > 2.0 s	1.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P007C Charge Air Cooler Temperature Sensor Circuit Low Bank 1	IAT Sensor After Intercooler 1 Short To Ground	IAT > 129° C		2.0 s Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P007D Charge Air Cooler Temperature Sensor Circuit High Bank 1	IAT Sensor After Intercooler 1 Open Circuit OR IAT Sensor After Intercooler 1 Short To Battery Plus	IAT < -40° C		2.0 s Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P0087 Fuel Rail / System Pressure Too Low	Fuel Rail Pressure Control Valve Functional Check OR Fuel Rail Pressure Control Valve Stuck Open Check	Deviation fuel rail pressure control > 0.105 g/rev And Deviation lambda control (no map, just bottom and top limit) -15 - 15%	Fuel cut off not active Engine speed > 512 RPM Time after engine start > 5.0 s High pressure pump set point > 0.015 g/rev Lambda control closed loop Catalyst heating not active	3.0 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
		Actual pressure to target pressure < -3.5 MPa And Actual pressure < 2 MPa	Fuel cut off not active Engine speed > 512 RPM Time after engine start > 5.0 s High pressure pump set point > 0.015 g/rev Lambda control closed loop EVAP canister load < 0.5 [-] Control valve commanded close Catalyst heating not active
		Target pressure to actual pressure > 2 MPa And Deviation lambda control (no map, just bottom and top limit) -15 - 15% And Deviation fuel rail pressure control > 0.09 g/rev	Fuel cut off not active Engine speed > 512 RPM Time after engine start > 5.0 s High pressure pump set point > 0.015 g/rev Lambda control closed loop EVAP canister load < 0.5 [-] Catalyst heating not active
P0089 Fuel Pressure Regulator 1 Performance	Fuel Pressure Sensor (LP) Functional Check	Deviation fuel pressure control (LP) < -28%; > 35%	Engine speed (no map, just bottom and top limit) 500 - 4, 500 RPM Time after engine start > 12 s ECT (no map, just bottom and top limit) 70 - 105° C Delta fuel pressure low < 25 kPa Fuel cut off not active	5.0 s Continuous	2 DCY	-- Check Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .
		Target pressure to actual pressure > 0.23 MPa	Engine speed (no map, just bottom and top limit) 500 - 4, 500 RPM Time after engine start > 12 s Mass fuel flow set point (no map, just bottom and top limit) 0.024 - 0.195 g/rev ECT (no map, just bottom and top limit) 70 - 95° C	60 s Continuous
		Target pressure to actual pressure < -0.23 MPa	Engine speed (no map, just bottom and top limit) 500 - 4, 500 RPM Time after engine start > 12 s Mass fuel flow set point (no map, just bottom and top limit) 0.024 - 0.195 g/Rev ECT (no map, just bottom and top limit) 70 - 95° C	60 s Continuous
P008A Low Pressure Fuel System Pressure - Too Low	Fuel Pressure Sensor (LP) Out Of Range Low	Actual pressure < 0.08 MPa	Engine speed (no map, just bottom and top limit) 500 - 6, 000 RPM Time after engine start > 12 s	5.0 s Continuous	2 DCY	-- Check Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .
P008B Low Pressure Fuel System Pressure - Too High	Fuel Pressure Sensor (LP) Out Of Range High	Actual pressure > 1.1 MPa	Engine speed (no map, just bottom and top limit) 500 - 6, 000 RPM Time after engine start > 12 s	5.0 s Continuous	2 DCY	-- Check Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .
P0090 Fuel Pressure Regulator 1 Control Circuit/Open	Fuel Rail Pressure Control Valve Open Circuit	Signal voltage < 2.9 - 3.2 V Signal current 8 - 40 mA		2.0 s Continuous	2 DCY	-- Check Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0091 Fuel Pressure Regulator 1 Control Circuit Low	Fuel Rail Pressure Control Valve Short To Ground	Signal voltage < 1.95 - 2.2 V Signal voltage < 2 V		2.0 s Continuous	2 DCY	-- Check Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0092 Fuel Pressure Regulator 1 Control Circuit High	Fuel Rail Pressure Control Valve Short To Battery Plus	Signal current 8 - 11 A	Time after engine start 100 - 400 s.	2.0 s Continuous	2 DCY	-- Check Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 1	IAT Sensor After Intercooler 1 Rationality Check	Difference AAT vs. ECT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. AAT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. ECT at engine start (depending on engine off time) map (1) < 26.25 [-]	Engine off time > 8 hr Blockheater: ECT @ start < 2° C Minus ECT @ condition: time after engine start = 90 s Solar radiation case 1: AAT @ start <= 5 °C Minus AAT @ condition: vehicle speed > 20 km/h For time > 10 s Solar radiation case 2: IAT @ start < = 5° C Minus IAT @ condition: vehicle speed > 20 km/h For time> 10 s	2.0 s Once / DCY	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .
P00A2 Charge Air Cooler Temperature Sensor Circuit Low Bank 2	IAT Sensor After Intercooler 2 Short To Ground	IAT > 129° C		2.0 s Continuous	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .
P00A3 Charge Air Cooler Temperature Sensor Circuit High Bank 2	IAT Sensor After Intercooler 2 Open Circuit	IAT < -40° C		2.0 s Continuous	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .
	IAT Sensor After Intercooler 2 Short To Battery Plus	IAT < -40° C		2.0 s Continuous	2 DCY
P00A6 Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 2	IAT Sensor After Intercooler 2 Rationality Check	Difference AAT vs. ECT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. AAT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. ECT at engine start (depending on engine off time) map (1) < 26.25 [-]	Engine off time > 8 hr Blockheater: ECT @ start < 2° C Minus ECT @ condition: time after engine start = 90 s Solar radiation case 1: AAT @ start <= 5 °C Minus AAT @ condition: vehicle speed > 20 km/h For time > 10 s Solar radiation case 2: IAT @ start < = 5° C Minus IAT @ condition: vehicle speed > 20 km/h For time> 10 s	2.0 s Once / DCY	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .
P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1	IAT Sensor Rationality Check	Difference AAT vs. ECT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. AAT at engine start (depending on engine off time) map (1) < 26.25 [-] Difference IAT vs. ECT at engine start (depending on engine off time) map (1) < 26.25 [-]	Engine off time > 8 hr Blockheater: ECT @ start < 2° C Minus ECT @ condition: time after engine start = 90 s Solar radiation case 1: AAT @ start <= 5 °C Minus AAT @ condition: vehicle speed > 20 km/h For time > 10 s Solar radiation case 2: IAT @ start < = 5° C Minus IAT @ condition: vehicle speed > 20 km/h For time> 10 s	2.0 s Once / DCY	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1	IAT Sensor Short To Ground	IAT > 129° C		2.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1	IAT Sensor Open Circuit	IAT < - 40° C		2.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance	ECT Sensor Rationality Check	Difference ECT vs. AAT vs. IAT at engine start (depending on engine off time) map (1) < 26.25° C Difference ECT vs. CHDT at engine start (depending on engine off time) map (1) < 26.25° C Difference ECT vs. IAT at engine start (depending on engine off time) map (1) < 26.25° C Difference ECT vs. AAT at engine start (depending on engine off time) map (1) < 26.25° C	Engine off time > 8 hr Blockheater: ECT @ start < 2° C Minus ECT @ condition: time after engine start = 90 s Solar radiation case 1: AAT @ start <= 5° C Minus AAT @ condition: vehicle speed > 20 MPH For time > 10 s Solar radiation case 2: IAT @ start <= 5° C Minus IAT @ condition: vehicle speed > 20 MPH For time > 10 s	2.0 s Once / DCY	2 DCY	-- Check Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .
P0117 Engine Coolant Temperature Sensor 1 Circuit Low	ECT Sensor Short To Ground	Signal voltage > 141° C		2.0 s Continuous	2 DCY	-- Check Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .
P0118 Engine Coolant Temperature Sensor 1 Circuit High	ECT Sensor Open Circuit	Signal voltage < -45.8° C		2.0 s Continuous	2 DCY	-- Check Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance	Throttle Position Sensor 1 Rationality Check	TPS 1-TPS 2 > 5.79° And Relative mass air integral > 100 at 0.45 s	Engine speed > 500 RPM TPS no fault	0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low	Throttle Position Sensor 1 Signal Range Check	Signal voltage < 0.117 V		0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High	Throttle Position Sensor 1 Signal Range Check	Signal voltage > 4.6 V		0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P012B Turbocharger/Supercharger Inlet Pressure Sensor Circuit Range/Performance Downstream of Throttle Valve	Charger Inlet Pressure Rationality Check	Pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa	Engine speed 0 RPM Time after engine stop > 10 s Vehicle speed 0 MPH	5.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
	Charger Inlet Pressure Rationality Check	Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 - 27 kPa Depending on engine speed	Modeled pressure quotient 0.35 - 0.8 [-] Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM	5.0 s Continuous	2 DCY
P012C Turbocharger/Supercharger Inlet Pressure Sensor Circuit Low Downstream of Throttle Valve	Charger Inlet Pressure Short To Ground / Open Circuit	Signal voltage < 0.2 V		1.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P012D Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream of Throttle Valve	Charger Inlet Pressure Short To Battery Plus	Signal voltage > 4.8 V		1.0 s Continuous	2 DCY	-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING .
P0131 HO2 Sensor Circuit Low Voltage Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Short To Ground	Signal voltage < 0.13 V		3.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0132 HO2 Sensor Circuit High Voltage Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Short To Battery Plus	Signal voltage > 5.5 V		3.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0133 HO2 Sensor Circuit Slow Response Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Response Check	Lambda value > 0.9004	ECT > 40° C Lambda (no map. just bottom and top limit) 0.93 - 1.1 [-] Engine speed (no map. just bottom and top limit) 990 - 3, 008 RPM Delta engine speed to floating mean value < 40 RPM Mass air flow 0.24 - 1, 275 g/Rev Delta air mass flow to floating mean value < 0.24 g/Rev Delta driver torque request to floating mean value< 130Nm Integrated air mass flow (3) > 0.45 - 6 kg	35 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0133 HO2 Sensor Circuit Slow Response Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Delay Check	normalized integrated p-share of lambda controller > 0.9004	ECT > 40° C Lambda (no map. just bottom and top limit) 0.93 - 1.1 [-] Engine speed (no map. just bottom and top limit) 990 - 3, 008 RPM Delta engine speed to floating mean value < 130 RPM Mass air flow 0.23 - 1.125 g/Rev Delta air mass flow to floating mean value < 80 kg/h Delta driver torque request to floating mean value< 130Nm Integrated air mass flow (3) > 0.45 - 0.98 kg	35 s Once / DCY	2 DCY
P0135 HO2 Sensor Heater Circuit Bank 1 Sensor 1	Oxygen Sensor Front Heater Functional Check	UEGO ceramic temperature< 680° C or > 965° C	O2S front dew point exceeded Heater control active Lambda control active O2S front no other faults	40 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0136 HO2 Sensor Circuit Bank 1 Sensor 2	Oxygen Sensor Rear Oscillation Check	O2S signal rear O2S rear V set point (1/2) Not oscillating at reference +/- 10 mV	O2S rear ready Trim control post cat closed loop > 200 s Engine speed > 992 RPM Lambda set value (no map. just bottom and top limit) 0.9 - 1.1 [-]	40 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0136 HO2 Sensor Circuit Bank 1 Sensor 2	Oxygen Sensor Rear Signal Range Check	Signal voltage > 0.15 V	Integrated mass air flow (no map. just bottom and top limit) 30 - 85 g Fuel cut-off active	5.0 s Continuous	2 DCY
P0137 HO2 Sensor Circuit Low Voltage Bank 1 Sensor 2	Oxygen Sensor Rear Short To Ground	Signal voltage < 20 mV And Internal resistance < 10 Ω	O2S rear dew point exceeded O2S rear fully heated up Mass air flow > 12 kg/h	5.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0138 HO2 Sensor Circuit High Voltage Bank 1 Sensor 2	Oxygen Sensor Rear Short To Battery Plus	Signal voltage > 1.2 V		5.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0139 HO2 Sensor Circuit Slow Response Bank 1 Sensor 2	Oxygen Sensor Rear Transient Time	Average ratio between measured and ratio > 1 [-]	Mass air flow (no map. just bottom and top limit) 6 - 120 kg/h	3 Times Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013A HO2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2	Oxygen Sensor Rear Check Of Differential Transient Time At Rich To Lean Transition	Arithmetic filtered max differential transient time at rich to lean transition< = 800 mV/sec Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING ..
P013B HO2 Sensor Slow Response - Lean to Rich Bank 1, Sensor 2	Oxygen Sensor Rear Check Of Differential Transient Time At Lean To Rich Transition	Arithmetic filtered max differential transient time at lean to rich transition < = 800 mV/sec Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear > 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013C HO2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2	Oxygen Sensor Rear Check Of Differential Transient Time At Rich To Lean Transition	Arithmetic filtered max differential transient time at rich to lean transition< = 800 mV/sec Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of > = 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P013D Oxygen Sensors Slow Response - Lean to Rich Bank 2, Sensor 2	Oxygen Sensor Rear Check Of Differential Transient Time At Lean To Rich Transition	Arithmetic filtered max differential transient time at lean to rich transition < = 800 mV/sec Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear > 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P013E Oxygen Sensors Delayed Response - Rich to Lean Bank 1, Sensor 2	Oxygen Sensor Rear Check Of Differential Delay Time At Rich To Lean Transition	Arithmetic filtered max differential transient delay time at rich to lean transition >= 0.800 s Number of checks >= 3	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013F HO2 Sensor Delayed Response - Lean to Rich Bank 1, Sensor 2	Oxygen Sensor Rear Check Of Differential Delay Time At Lean To Rich Transition	Arithmetic filtered max differential transient delay time at lean to rich transition >= 0.800 s Number of checks >= 3	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0140 HO2 Sensor Circuit No Activity Detected Bank 1 Sensor 2	Oxygen Sensor Rear Open Circuit	Signal voltage (no map. just bottom and top limit) 0.376 - 0.474 V Internal resistance > 60K Ω	O2S front dew point exceeded Heater control active	5.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0141 HO2 Sensor Heater Circuit Bank 1 Sensor 2	Oxygen Sensor Rear Heater Out Of Range	Internal resistance O2S rear > 10K Ω	Modeled exhaust gas temp (no map. just bottom and top limit) 400 - 900° C Heater duty cycle (no map. just bottom and top limit) 0.4 - 99.6%.	10 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P014A HO2 Sensor Circuit Delayed Response - Lean to Rich Bank 2, Sensor 2	Oxygen Sensor Rear Check Of Differential Delay Time At Rich To Lean Transition	Arithmetic filtered max differential transient delay time at rich to lean transition >= 0.800 s Number of checks >= 3	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P014B HO2 Sensor Circuit Delayed Response - Lean to Rich Bank 2 Sensor 2	Oxygen Sensor Rear Check Of Differential Delay Time At Lean To Rich Transition	Arithmetic filtered max differential transient delay time at lean to rich transition >= 0.800 s Number of checks >= 3	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of < 600 mV Sensor voltage at start of >= 298mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0151 HO2 Sensor Circuit Low Voltage Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Short To Ground	Signal voltage < 0.13 V		3.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0152 HO2 Sensor Circuit High Voltage Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Short To Battery Plus	Signal voltage > 5.5 V		3.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0153 HO2 Sensor Circuit Slow Response Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Response Check	Lambda value > 0.9004	ECT > 40° C Lambda (no map. just bottom and top limit) 0.93 - 1.1 [-] Engine speed (no map. just bottom and top limit) 990 - 3, 008 RPM Delta engine speed to floating mean value < 40 RPM Mass air flow 0.24 - 1, 275 g/Rev Delta air mass flow to floating mean value < 0.24 g/Rev Delta driver torque request to floating mean value< 130Nm Integrated air mass flow (3) > 0.45 - 6 kg	35 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0153 HO2 Sensor Circuit Slow Response Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Delay Check	normalized integrated p-share of lambda controller > 0.9004	ECT > 40° C Lambda (no map. just bottom and top limit) 0.93 - 1.1 [-] Engine speed (no map. just bottom and top limit) 990 - 3, 008 RPM Delta engine speed to floating mean value < 130 RPM Mass air flow 0.23 - 1.125 g/Rev Delta air mass flow to floating mean value < 80 kg/h Delta driver torque request to floating mean value< 130Nm Integrated air mass flow (3) > 0.45 - 0.98 kg	35 s Once / DCY	2 DCY
P0155 HO2 Sensor Heater Circuit Bank 2, Sensor 1	Oxygen Sensor Front Heater Functional Check	UEGO ceramic temperature< 680° C or > 965° C	O2S front dewpoint exceeded Heater control active Lambda control active O2S front no other faults	40 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0156 HO2 Sensor Circuit Bank 2 Sensor 2	Oxygen Sensor Rear Oscillation Check	O2S signal rear O2S rear V set point (1/2) Not oscillating at reference +/- 10 mV	O2S rear ready Trim control post cat closed loop > 200 s Engine speed > 992 RPM Lambda set value (no map. just bottom and top limit) 0.9 - 1.1 [-]	40 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0156 HO2 Sensor Circuit Bank 2 Sensor 2	Oxygen Sensor Rear Signal Range Check	Signal voltage > 0.15 V	Integrated mass air flow (no map. just bottom and top limit) 30 - 85 g Fuel cut-off active	5.0 s Continuous	2 DCY
P0157 HO2 Sensor Circuit Low Voltage Bank 2 Sensor 2	Oxygen Sensor Rear Short To Ground	Signal voltage < 20 mV And Internal resistance < 10 Ω	O2S rear dew point exceeded O2S rear fully heated up Mass air flow > 12 kg/h	5.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0158 HO2 Sensor Circuit High Voltage Bank 2 Sensor 2	Oxygen Sensor Rear Short To Battery Plus	Signal voltage > 1.2 V		5.0 s Continuous	2 DCY	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0160 HO2 Sensor Circuit No Activity Detected Bank 2 Sensor 2	Oxygen Sensor Rear Open Circuit	Signal voltage (no map. just bottom and top limit) 0.376 - 0.474 V Internal resistance > 60 KΩ	O2S front dew point exceeded Heater control active	5.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0161 HO2 Sensor Heater Circuit Bank 1, Sensor 2	Oxygen Sensor Rear Heater Out Of Range	Internal resistance O2S rear > 10K Ω	Modeled exhaust gas temp (no map. just bottom and top limit) 400 - 900° C Heater duty cycle (no map. just bottom and top limit) 0.4 - 99.6%.	10 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0169 Incorrect Fuel Composition	ECM Function Monitoring: Mixture Control	Plausibility check failed		2.0 s Continuous	2 DCY	-- Replace the Engine Control Module -J623-. Refer to appropriate service information.
P0171 System Too Lean Bank 1	Fuel System Multiplicative Bank 1 System Too Lean	Adaptive value> 25%	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/sec Integrated mass air flow > 25 g Mass fuel flow (1)/(2) < 0.036 - 0.108 g/Rev Engine speed < 1, 216 - 4, 960 RPM	35 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check Fuel Injectors -N30, N31, N32-. Refer to Fuel Injectors --, CHECKING .-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the intake system for leaks (false air) with a visual inspection.-- Check the vacuum lines for leaks with a visual inspection.
P0171 System Too Lean Bank 1	Fuel System Additive Bank 1 System Too Lean	Adaptive value> 0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Mass fuel flow 0.013 - 0.045 g/Rev Engine speed < 1, 216 RPM Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/s Integrated mass air flow > 25 g	35 s Continuous	2 DCY
P0172 System Too Rich Bank 1	Fuel System Multiplicative Bank 1 System Too Rich	Adaptive value < -0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/sec Integrated mass air flow > 25 g Mass fuel flow (1)/(2) < 0.036 - 0.108 g/Rev Engine speed < 1, 216 - 4, 960 RPM	35 s Continuous	2 DCY	-- Check Fuel Injectors -N30, N31, N32-. Refer to Fuel Injectors --, CHECKING .-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0172 System Too Rich Bank 1	Fuel System Additive Bank 1 System Too Rich	Adaptive value > 0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Mass fuel flow 0.013 - 0.045 g/Rev Engine speed < 1, 216 RPM Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/s Integrated mass air flow > 25 g	35 s Continuous	2 DCY
P0174 System Too Lean Bank 2	Fuel System Multiplicative Bank 1 System Too Lean	Adaptive value> 25%	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/sec Integrated mass air flow > 25 g Mass fuel flow (1)/(2) < 0.036 - 0.108 g/Rev Engine speed < 1, 216 - 4, 960 RPM	35 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check Fuel Injectors -N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the intake system for leaks (false air) with a visual inspection.-- Check the vacuum lines for leaks with a visual inspection.
P0174 System Too Lean Bank 2	Fuel System Additive Bank 1 System Too Lean	Adaptive value> 0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Mass fuel flow 0.013 - 0.045 g/Rev Engine speed < 1, 216 RPM Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/s Integrated mass air flow > 25 g	35 s Continuous	2 DCY
P0175 System Too Rich Bank 2	Fuel System Multiplicative Bank 2 System Too Rich	Adaptive value < -0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/sec Integrated mass air flow > 25 g Mass fuel flow (1)/(2) < 0.036 - 0.108 g/Rev Engine speed < 1, 216 - 4, 960 RPM	35 s Continuous	2 DCY	-- Check Fuel Injectors -N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0175 System Too Rich Bank 2	Fuel System Additive Bank 2 System Too Rich	Adaptive value > 0.0075 g/rev	Lambda control closed loop EVAP purge valve closed ECT > 70° C Or substitute ECT > 70° C Mass fuel flow 0.013 - 0.045 g/Rev Engine speed < 1, 216 RPM Delta mass air flow < 7.5 g/rev/sec Accelerator PP Value < 250 %/s Integrated mass air flow > 25 g	35 s Continuous	2 DCY
P017B Cylinder Head Temperature Sensor Circuit Range/Performance	Cylinder Head Temperature Sensor Circuit Range/Performance	Measured cylinder head temperature below modeled temperature	Modeled temperature > 40° C	2.0 s Continuous	2 DCY	-- Check the Cylinder Head Coolant Valve -N489-. Refer to Cylinder Head Coolant Valve - N489-, CHECKING .
	Cylinder Head Temperature Sensor Circuit Range/Performance	Diff. ETC vs. AAT vs. IAT at engine start < 26.5° C (Depending on engine off time) map (1) And Diff. CHDT vs. ECT at engine start > 26.5° C (Depending on engine off time) map (1) And Diff. CHDT vs. IAT at engine start > 26.5° C (Depending on engine off time) map (1) And Diff. CHDT vs. AAT at engine start > 26.5° C (Depending on engine off time) map (1)	Engine off time > 8.0 h Blockheater ECT @ start < 2° C Minus ECT @ condition: Time after engine start = 90.0 s Time after engine start = 90.0 s Solar radiation case 1: AAT @ start <= 5° C Minus AAT @ condition: Vehicle speed > 20 mph For time > 10.0 s Solar radiation case 2: IAT @ start <= 5° C Minus IAT @ condition: Vehicle speed > 20 mph For time > 10.0 s	2.0 s Once / DCY	2 DCY
P017C Cylinder Head Temperature Sensor Circuit Low	Cylinder Head Temperature Sensor Short To Ground	Cylinder head temperature > 215° C		2.0 s Continuous	2 DCY	-- Check the Cylinder Head Coolant Valve -N489-. Refer to Cylinder Head Coolant Valve - N489-, CHECKING .
P017D Cylinder Head Temperature Sensor Circuit High	Cylinder Head Temperature Sensor Open Circuit Short To Battery Plus	Cylinder head temperature < -60° C		2.0 s Continuous	2 DCY	-- Check the Cylinder Head Coolant Valve -N489-. Refer to Cylinder Head Coolant Valve - N489-, CHECKING .
P0190 Fuel Rail Pressure Sensor "A" Circuit	Fuel Rail Pressure Sensor Open Circuit	Signal voltage > 4.6 V		2.0 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0190 Fuel Rail Pressure Sensor "A" Circuit	Fuel Rail Pressure Sensor Short To Battery Plus	Signal voltage > 4.6 V		2.0 s Continuous	2 DCY
P0191 Fuel Rail Pressure Sensor "A" Circuit Range/Performance	Fuel Rail Pressure Sensor Out Of Range High	Actual pressure > 16.85 MPa	Engine speed (no map, just bottom and top limit) 580 - 6, 500 RPM Time after engine start > 10 s	5.0 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0192 Fuel Rail Pressure Sensor "A" Circuit Low	Fuel Rail Pressure Sensor Short To Ground	Signal voltage < 0.2 V		2.0 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0201 Injector Circuit / Open - Cylinder 1	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injectors --, CHECKING .
P0202 Injector Circuit / Open - Cylinder 2	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injectors --, CHECKING .
P0203 Injector Circuit / Open - Cylinder 3	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injectors --, CHECKING .
P0204 Injector Circuit / Open - Cylinder 4	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injectors --, CHECKING .
P0205 Injector Circuit / Open - Cylinder 5	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 5 Fuel Injector -N83-. Refer to Fuel Injectors --, CHECKING .
P0206 Injector Circuit / Open - Cylinder 6	Injection Valves Low Side Open Circuit	Signal current < 10 A Signal voltage > 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 6 Fuel Injector -N84-. Refer to Fuel Injectors --, CHECKING .
P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance	Throttle Position Sensor 1 Sensor 2 Rationality Check	TPS 1-TPS 2 > 5.79° And Relative mass air integral > 100 at 0.45 s	Engine speed > 500 RPM TPS no fault	0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low	Throttle Position Sensor 1 Sensor 2 Signal Range Check	Signal voltage < 0.117 V		0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High	Throttle Position Sensor 1 Sensor 2 Signal Range Check	Signal voltage > 4.6 V		0.2 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0235 Turbocharger/Supercharger Boost Sensor "A" Circuit	Boost Pressure Control Functional Check	Difference between actual measured charge pressure quotient and target charge pressure quotient (1) 0.25 - 0.35 [-], depending on altitude	Time after start 10 s Engine speed (no map, just bottom limit) > 2, 176 RPM ECT > 5° C IAT (no map, just bottom limit) 5° - 75° C Modeled charge pressure quotient (no map, just bottom and top limit) 1.25 - 2.5 [-]	5.0 s Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance	Supercharger Boost Sensor (1) Rationality Check	Pressure difference in cross check between boost pressure sensor 1/2; Inlet charger pressure and ambient pressure sensor > 7 kPa Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 - 27 kPa Pressure difference in cross check between boost pressure sensor 1 and 2 > 12.5 kPa Fuel trim activity (bank with deviation is considered to be defective) > 15%	Engine speed = 0 RPM Time after engine stop > 10 s Vehicle speed = 0 MPH Modeled pressure quotient (no map, just bottom and top limit) 0.35 - 0.8 [-] Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM Modeled charge pressure quotient > 1.2 [-] Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM	5.0 s Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low	Supercharger Boost Sensor (1) Short To Ground	Signal voltage < 0.2 V		480 ms Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
	Supercharger Boost Sensor (1) Open Circuit	Signal voltage < 0.2 V		480 ms Continuous	2 DCY
P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High	Supercharger Boost Sensor (1) Short To Battery Plus	Signal voltage > 4.8 V		480 ms Continuous	2 DCY	-- Check Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
P0240 Turbocharger/Supercharger Boost Sensor "B" Circuit Range/Performance	Supercharger Boost Sensor (2) Rationality Check	Pressure difference in cross check between boost pressure sensor 1/2; Inlet charger pressure and ambient pressure sensor > 7 kPa Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 - 27 kPa Pressure difference in cross check between boost pressure sensor 1 and 2 > 12.5 kPa Fuel trim activity (bank with deviation is considered to be defective) > 15%	Engine speed = 0 RPM Time after engine stop > 10 s Vehicle speed = 0 MPH Modeled pressure quotient (no map, just bottom and top limit) 0.35 - 0.8 [-] Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM Modeled charge pressure quotient > 1.2 [-] Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM	5.0 s Continuous	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
P0241 Turbocharger/Supercharger Boost Sensor "B" Circuit Low	Supercharger Boost Sensor (2) Short To Ground	Signal voltage < 0.2 V		480 ms Continuous	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
	Supercharger Boost Sensor (2) Open Circuit	Signal voltage < 0.2 V		480 ms Continuous	2 DCY
P0242 Turbocharger/Supercharger Boost Sensor "B" Circuit High	Supercharger Boost Sensor (2) Short To Battery Plus	Signal voltage > 4.8 V		480 ms Continuous	2 DCY	-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System.
P025A Fuel Pump Module Control Circuit/Open	Fuel Pump Open Circuit	Signal voltage < 2.9 - 3.2 V Signal current 0.8 - 4 mA	Fuel pump commanded off	2.0 s Continuous	2 DCY	-- Check Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P025C Fuel Pump Module Control Circuit Low	Fuel Pump Short To Ground	Signal voltage 1.95 - 2.2 V	Fuel pump commanded off	4.5 s Continuous	2 DCY	-- Check Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P025D Fuel Pump Module Control Circuit High	Fuel Pump Short To Battery Plus	Signal current 1 - 2 A	Fuel pump commanded on	2.0 s Continuous	2 DCY	-- Check Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P0261 Cylinder 1 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 to 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injectors --, CHECKING .
P0262 Cylinder 1 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injectors --, CHECKING .
P0264 Cylinder 2 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injectors --, CHECKING .
P0265 Cylinder 2 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injectors --, CHECKING .
P0267 Cylinder 3 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injectors --, CHECKING .
P0268 Cylinder 3 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injectors --, CHECKING .
P0270 Cylinder 4 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injectors --, CHECKING .
P0271 Cylinder 4 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injectors --, CHECKING .
P0273 Cylinder 5 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 5 Fuel Injector -N83-. Refer to Fuel Injectors --, CHECKING .
P0274 Cylinder 5 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 5 Fuel Injector -N83-. Refer to Fuel Injectors --, CHECKING .
P0276 Cylinder 6 Injector Circuit Low	Injection Valves Low Side Short To Ground	Signal current < 10 A Signal voltage < 3.5 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 6 Fuel Injector -N84-. Refer to Fuel Injectors --, CHECKING .
P0277 Cylinder 6 Injector Circuit High	Injection Valves Low Side Short To Battery Plus	Signal current > 16 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Cylinder 6 Fuel Injector -N84-. Refer to Fuel Injectors --, CHECKING .
P0300 Random / Multiple Cylinder Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	idle 2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0300 Random / Multiple Cylinder Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15%		200 Rev.	Immediate
P0301 Cylinder 1 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0301 Cylinder 1 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0302 Cylinder 2 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0302 Cylinder 2 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0303 Cylinder 3 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0303 Cylinder 3 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0304 Cylinder 4 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0304 Cylinder 4 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0305 Cylinder 5 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0305 Cylinder 5 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0306 Cylinder 6 Misfire Detected	Misfire Crankshaft speed Fluctuation Single Or Multiple Misfire	Emission threshold misfire rate (MR) > 1.5%	Time after engine start idle to 150 RPM +1 camshaft rev Engine speed (no map. top and bottom limit) 500 - 7, 400 RPM Engine torque > 0 Nm Fuel cutoff not active not active after ECT at start < -7° C Until ECT reached > 20° C	1, 000 Rev. Continuous	2 DCY	-- Check the spark plugs with a visual inspection.-- Check the intake system for leaks with a visual inspection.-- Check Fuel Injectors -N30, N31, N32, N33, N83, N84-. Refer to Fuel Injectors --, CHECKING .-- Check Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0306 Cylinder 6 Misfire Detected		Catalyst damage misfire rate (MR) > 1.5 - 15 %		200 Rev.	Immediate
P0326 Knock Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor	Knock Sensor 1 Signal Activity Check	Lower threshold < 0.029 V Upper threshold > 1.992 V	Engine speed > 2, 656 RPM Mass air flow > 0.75 g/Rev	40 Times Continuous	2 DCY	-- Check Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
P0327 Knock Sensor 1 Circuit Low Bank 1 or Single Sensor	Knock Sensor 1 Out Of Range Low	Lower threshold < 0.18 V	Engine speed > 2, 656 RPM Mass air flow > 0.75 g/Rev	40 Times Continuous	2 DCY	-- Check Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
P0328 Knock Sensor 1 Circuit High Bank 1 or Single Sensor	Knock Sensor 1 Out Of Range High	Upper threshold > 4.8 V	Engine speed > 2, 656 RPM Mass air flow > 0.75 g/Rev	40 Times Continuous	2 DCY	-- Check Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
P0331 Knock Sensor 2 Circuit Range/Performance Bank 2	Knock Sensor 2 Signal Activity Check	Lower threshold < 0.029 V Upper threshold > 1.992 V	Engine speed > 2, 656 RPM Mass air flow > 0.75 g/Rev	40 Times Continuous	2 DCY	-- Check Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0332 Knock Sensor 2 Circuit Low Bank 2	Knock Sensor 2 Out Of Range Low	Lower threshold < 0.18 V	Engine speed > 2, 656 RPM Mass air flow > 0.75 g/Rev	40 Times Continuous	2 DCY	-- Check Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0336 Crankshaft Position Sensor "A" Circuit Range/Performance	Engine speed Sensor Rationality Check	RPM signal comparison with phase sensor not synchronous	Engine speed > 416 RPM	0.4 s Continuous	2 DCY	-- Check Engine speed Sensor -G28-. Refer to Engine speed Sensor - G28-, CHECKING .
		Counted versus reference teeth > 1 tooth	Engine speed > 416 RPM	0.3 s Continuous
		Ratio between old tooth period vs. actual tooth period > 1.375 [-]	Engine speed > 480 RPM	25 s Continuous
P0340 Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor	Camshaft Position Sensor 1 Signal Activity Check	No signal change during 4 Rev	Engine speed > 32 RPM	0.4 s Continuous	2 DCY	-- Check Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor	Camshaft Position Sensor 1 Rationality Check	Actual time value vs min. time value < 1 [-]	Engine speed > 32 RPM	0.1 s Continuous	2 DCY	-- Check Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
		Adaptive value vs target value > 12.4° CA	Engine speed > 416 RPM Duty cycle = 0% PWM	2.0 s Continuous
		Actual time value vs modeled time value > 3.5 [-]		3.0 s Continuous
P0345 Camshaft Position Sensor "A" Circuit Bank 2	Camshaft Position Sensor 2 Signal Activity Check	No signal change during 4 Rev	Engine speed > 32 RPM	0.4 s Continuous	2 DCY	-- Check Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
P0346 Camshaft Position Sensor "A" Circuit Range/Performance Bank 2	Camshaft Position Sensor 2 Rationality Check	Actual time value vs min. time value < 1 [-]	Engine speed > 32 RPM	0.1 s Continuous	2 DCY	-- Check Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
		Adaptive value vs target value > 12.4° CA	Engine speed > 416 RPM Duty cycle = 0 % PWM	2.0 s Continuous
		Actual time value vs modeled time value > 3.5 [-]		3.0 s Continuous
P0351 Ignition Coil "A" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 1 With Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0352 Ignition Coil "B" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 2 With Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0353 Ignition Coil "C" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 3 With Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0354 Ignition Coil "D" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 4 With Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0355 Ignition Coil "E" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 5 With Power Output Stage -N323-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0356 Ignition Coil "F" Primary/Secondary Circuit	Ignition Coils Open Circuit	Signal current < 0.05 - 2 mA Hardware value from final stage > 0.04 - 0.2 mA	Engine speed > 512 RPM	2.0 s Continuous	2 DCY	-- Check Ignition Coil 6 With Power Output Stage -N324-. Refer to Ignition Coils With Power Output Stage --, CHECKING .
	Ignition Coils Short To Ground
	Ignition Coils Short To Battery Plus
P0413 Secondary Air Injection System Switching Valve "A" Circuit Open	Air Valve Bank 1 Open Circuit	Signal current 8 - 40 mA Signal voltage 2.9 - 3.2 V	Ignition on	1.0 s Continuous	2 DCY	-- Check Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING , and Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P0414 Secondary Air Injection System Switching Valve "A" Circuit Shorted	Air Valve Bank 1 Short To Battery Plus	Signal current 3 - 5 A	Air valve commanded on Ignition on	1.0 s Continuous	2 DCY	-- Check Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING , and Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
	Air Valve Bank 1 Short To Ground	Signal voltage 1.95 - 2.2 V	Air valve commanded off Ignition on	1.0 s Continuous	2 DCY
P0418 Secondary Air Injection System Control "A" Circuit	AIR Pump Relay Open Circuit	Signal current < 1 mA Signal voltage 2.9 - 3.2 V	Ignition on	1.0 s Continuous	2 DCY	-- Check Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P0420 Catalyst System Efficiency Below Threshold Bank 1	Catalyst Bank 1 Oxygen Storage Capability	Normalized catalyst efficiency mean value (visible in scan tool) > 1.8 [-] Number of checks 4	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow >2.6 kg Catalyst temperature (no map, just bottom and top limit) 550 - 850° C Exhaust mass flow (no map, just bottom and top limit) 11 - 88 kg/h Gradient exhaust mass flow <16.5 g/rev/s Sensor voltage at start of measurement < 600 mV Sensor voltage at start of measurement >= 298 mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 3, 000 RPM	35 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .-- Check Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .
P0420 Catalyst System Efficiency Below Threshold Bank 1	Catalyst Bank 1 Conversion Capability	Amplitude ratio O2S > 1.5 [-]	Modeled exhaust temperature (no map. just bottom and top limit) 550 - 965° C ECT > 70° C Integrated mass air flow (1) > 0.7 - 6.2 kg Engine speed (no map. top and bottom limit) 1, 216 - 3, 500 RPM Delta engine speed < 350 RPM/s Mass air flow (2;3) > 0.375 - < 1.57 g/rev Delta mass air flow < 2.25 g/rev/s Evap canister load < 0.4 [-]	70 s Once / DCY	2 DCY
P0430 Catalyst System Efficiency Below Threshold Bank 2	Catalyst Bank 2 Oxygen Storage Capability	Normalized catalyst efficiency mean value (visible in scan tool) > 1.8 [-] Number of checks 4	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Internal resistance O2S rear < 3, 000 Ohm Integrated exhaust mass flow >2.6 kg Catalyst temperature (no map, just bottom and top limit) 550 - 850° C Exhaust mass flow (no map, just bottom and top limit) 11 - 88 kg/h Gradient exhaust mass flow <16.5 g/rev/s Sensor voltage at start of measurement < 600 mV Sensor voltage at start of measurement >= 298 mV Canister load < 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 3, 000 RPM	35 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .-- Check Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .
P0430 Catalyst System Efficiency Below Threshold Bank 2	Catalyst Bank 2 Conversion Capability	Amplitude ratio O2S > 1.5 [-]	Modeled exhaust temperature (no map. just bottom and top limit) 550 - 965° C ECT > 70° C Integrated mass air flow (1) > 0.7 - 6.2 kg Engine speed (no map. top and bottom limit) 1, 216 - 3, 500 RPM Delta engine speed < 350 RPM/s Mass air flow (2;3) > 0.375 - < 1.57 g/rev Delta mass air flow < 2.25 g/rev/s Evap canister load < 0.4 [-]	70 s Once / DCY	2 DCY
P0441 Evaporative Emission System Incorrect Purge Flow	Evap Purge System Functional Check	Purge valve quality < 0.05 [-]	Engine speed 1, 200 - 2, 500 RPM Engine speed deviation < 70 RPM ECT > 69.75° C AAT > 5.25° C Integrated mass air flow > 2.5 [-] Altitude < 2, 700 m Lambda control closed loop Difference of ambient pressure and intake manifold Pressure > 250 hPa Canister load < 0.3 [-]	25 s Once / DCY	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P0444 Evaporative Emission System Purge Control Valve Circuit Open	Evap Purge Valve Open Circuit	Signal voltage < 2.9 - 3.2 V	EVAP purge valve commanded on Engine speed > 500 RPM	2.0 s Continuous	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0445 Evaporative Emission System Purge Control Valve Circuit Shorted	Evap Purge Valve Short To Ground	Signal voltage < 1.95 -2.2 V	EVAP purge valve commanded off Engine speed > 500 RPM	2.0 s Continuous	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
	Evap Purge Valve Short To Battery Plus	Signal current > 5.0 A	EVAP purge valve commanded on Engine speed > 500 RPM	2.0 s Continuous	2 DCY
P0456 EVAP System Leak Detected (very small leak)	NVLD Very Small Leak functional check	NVLD switch position open	Ignition off Fuel temperature drop >= 6 K For time >= 1.0 h Fuel level >= 85, 4% Ambient air temperature >= 4° C Ambient pressure >= 730.04 hPa Time since engine off > 1.5 h Time since ignition off < 10 h Difference between ambient pressure @ stop and ambient pressure @ start < 6.47 hPa	Once/DCY	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .-- Check EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .
P0450 Evaporative Emission System Pressure Sensor/Switch	NVLD Switch Open Circuit	Signal voltage 2.9 - 3.2 V Signal current 0.8 - 4 mA	Ignition on	0.05 s Continuous	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P0451 Evaporative Emission System Pressure Sensor/Switch Range/Performance	NVLD Switch Functional Check Stuck Close	NVLD switch position closed	Ignition off EVAP purge valve open For time > 35 s	35 s Once / DCY	2 DCY	-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P0453 Evaporative Emission System Pressure Sensor/Switch	NVLD Switch Short To Battery Plus	Signal current 1 - 2 A Signal voltage 2 V	Ignition on	0.05 s Continuous	2 DCY	-- Check EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P0461 Fuel Level Sensor "A" Circuit Range/Performance S4, A4, A5	Fuel Level Plausibility Check	Difference between fuel consumption and fuel level changes < -25.00; > 12.00	General: Vehicle speed > 6 [mph] And Case 1: for tank full Fuel level > 96.00 [%] Fuel consumption since last refueling or last plausibility check > 44.00 Case 2: for tank not full Fuel level <= 96.00 [%] Fuel consumption since last refueling or last plausibility check > 15.00 [l]	1.0 s Multiple	2 DCY	-- Check the Fuel Level Sensor -G-. Refer to the appropriate service information.
P0461 Fuel Level Sensor "A" Circuit Range/Performance Q5	Fuel Level Plausibility Check	Difference between fuel consumption and fuel level changes< -25.00; > 12.00	General: Vehicle speed > 6 [mph] And Case 1: for tank full Fuel level > 96.00 [%] Fuel consumption since last refueling or last plausibility check > 44.00 Case 2: for tank not full Fuel level <= 96.00 [%] Fuel consumption since last refueling or last plausibility check > 15.00 [l]	1.0 s Multiple	2 DCY	-- Check the Fuel Level Sensor -G-. Refer to the appropriate service information.
P0462 Fuel Level Sensor "A" Circuit Low	CAN: Fuel Level Sensor CAN communication with Instrument ignition Cluster Module	Instrument cluster module signal: short to ground failure Instrument cluster module signal: signal range check failure	Ignition ON	0.5 s Continuous	2 DCY	-- Check the Fuel Level Sensor -G-. Refer to the appropriate service information.
P0463 Fuel Level Sensor "A" Circuit High	CAN: Fuel Level Sensor CAN communication with Instrument ignition Cluster Module	Instrument cluster module signal: short to battery / open circuit	Ignition ON	0.5 s Continuous	2 DCY	-- Check the Fuel Level Sensor -G-. Refer to the appropriate service information.
P0491 Secondary Air Injection System Insufficient Flow Bank 1	AIR System Bank 1 Flow Check During Catalyst Heating Via Lambda Deviation	Difference between reference AIR mass flow and calculated AIR mass flow > 18 - 21 kg/h (depends on ambient pressure and AAT)	ECT (no map. bottom and top limit) 4.5 - 39.8° C IAT > 5.3° C Altitude < 2, 700 m Mass air flow 44 - 2, 047 kg/h Maximum pressure quotient at throttle < 0.8% Engine speed (no map. bottom and top limit) 800 - 3, 000 RPM Air valve commanded on Air pump commanded on Catalyst heating active	Max 400 s (during FTP75) Once / DCY	2 DCY	-- Check Secondary Air System. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING -- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0492 Secondary Air Injection System Insufficient Flow Bank 2	AIR System Bank 2 Flow Check During Catalyst Heating Via Lambda Deviation	Difference between reference AIR mass flow and calculated AIR mass flow > 18 - 21 kg/h (depends on ambient pressure and AAT)	ECT (no map. bottom and top limit) 4.5 - 39.8 °C IAT > 5.3° C Altitude < 2, 700 m Mass air flow 44 - 2, 047 kg/h Maximum pressure quotient at throttle < 0.8% Engine speed (no map. bottom and top limit) 800 - 3, 000 RPM Air valve commanded on Air pump commanded on Catalyst heating active	Max 400.0 s (during FTP75) Once / DCY	2 DCY	-- Check Secondary Air System. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING -- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING
P0506 Idle Air Control System RPM Lower Than Expected	Idle Controller Out Of Range Low	Engine speed deviation < -80 RPM	Engine speed idle Vehicle speed 0 MPH EVAP purge flow < 4 kg/h Time after engine start > 25 sec Quotient intake manifold pressure / ambient pressure <= 0.6 [-] ECT (no map, just bottom and top limit) > 70 - 110° C	10 s Multiple	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0507 Idle Air Control System RPM Higher Than Expected	Idle Controller Out Of Range High	Engine speed deviation > 80 RPM	Engine speed idle Vehicle speed 0 MPH EVAP purge flow < 4 kg/h Time after engine start > 25 sec Quotient intake manifold pressure / ambient pressure <= 0.6 [-] ECT (no map, just bottom and top limit) > 70 - 110° C	10 s Multiple	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P050A Cold Start Idle Air Control System Performance	Idle Controller Out Of Range Low	Engine speed deviation (1) < -80 - -250 RPM	Engine speed idle Vehicle speed = 0 MPH ECT >-9° C Catalyst heating active	10 s Multiple	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P050A Cold Start Idle Air Control System Performance	Idle Controller Out Of Range High	Engine speed deviation (2) > 80 - 250 RPM		10 s Multiple	2 DCY
P050B Cold Start Ignition Timing Performance	Cold Start Monitoring Ignition Control Idle Ignition Timing Monitor	Idle difference between commanded spark timing vs. actual timing (mean value during catalyst heating) > 20%	Time after engine start >3.5 s Time during catalyst heating > 5 s Catalyst heating ended Commanded spark retard during catalyst heating < 79.5% Idle active Vehicle speed = 0 mph Delta engine speed to filtered engine speed > 200 RPM	0.5 s Once / DCY	2 DCY	-- Check Engine speed Sensor -G28-. Refer to Engine speed Sensor - G28-, CHECKING .-- Check Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1	VVT Actuator Intake Bank 1 Functional Check	Adjustment angle difference> 10° CA	Engine speed > 608 RPM Modeled oil temperature (no map. just bottom and top limit) -10 - 130° C Catalyst heating active Delta set point 0° CA Max set point change during check < 3° CA for 6.0 s	2 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P052C Cold Start "A" Camshaft Position Timing Over-Advanced Bank 2	VVT Actuator Intake Bank 2 Functional Check	Adjustment angle difference> 10° CA	Engine speed > 608 RPM Modeled oil temperature (no map. just bottom and top limit) -10 - 130° C Catalyst heating active Delta set point 0° CA Max set point change during check < 3° CA for 6.0 s	2 Times Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P053F Cold Start Fuel Pressure Performance	Fuel Rail Pressure Control Valve Functional Check	Target pressure-actual pressure > 1.5 MPa	Catalyst heating active Mass fuel flow set point (no map, just bottom and top limit) > 0.03 g/rev Time after engine start > 5.0 s	12 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P0601 Internal Control Module Memory Check Sum Error	ECM Internal Check Sum Verification	Internal check sum incorrect		2.0 s Once / DCY	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0603 Internal Hardware Check	ECM Internal Hardware Check	SPI communication lost		1.5 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0606 Control Module Processor	Altitude Sensor Open Circuit	Signal voltage > 4.8 V		2.0 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
	Altitude Sensor Short To Battery Plus	Signal voltage > 4.8 V
	Altitude Sensor Short To Ground	Signal voltage < 0.2 V Sensor signal < 450 hPa
	Altitude Sensor Out Of Range Low	Signal voltage < 0.2 V Sensor signal < 450 hPa
	Altitude Sensor Out Of Range High	Sensor signal > 1, 150 hPa
P0606 Control Module Processor	CAN: Internal Fault CAN Controller RAM Check	RAM error memory checksum error	Initialization phase ignition on	None Once / DCY	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0606 Control Module Processor ECM Fault	ECM ROM Check	Check failed		2.0 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
	ECM EEPROM Check	Check sum error Errorbit	Ignition on	2.0 s Once / DCY
	ECM Drive By Wire Module Check	Check failed		2.0 s Continuous
	ECM Internal Function Check	Plausibility check failed	Ignition on	2.0 s All 40 ms
P0606 Control Module Processor	Injection Valves Low Side Internal Hardware Check	Boost voltage < 30 or > 75 V	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0606 Control Module Processor	Self Check For Sensor IC Internal Hardware Check	SPI Communication lost		10 ms Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0606 Control Module Processor	CAN: Internal Fault CAN controller RAM check	RAM error memory checksum error	initialization phase ignition on	None Once / DCY	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P0606 Control Module Processor	Altitude Sensor open circuit	Signal voltage > 4.8 V		2.0 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
	Altitude Sensor short to battery plus	Signal voltage > 4.8 V
	Altitude Sensor short to ground	Signal voltage < 0.2 V
	Altitude Sensor out of range low	Sensor signal <450 hPa
	Altitude Sensor out of range high	Sensor signal >1150 hPa
P0638 Throttle Actuator Control Range/Performance Bank 1	Throttle Actuator Rationality Check	Duty cycle > 0.4 s at > 98% Actual TPS ref. point < 1.5°	Engine speed = 0 RPM	0.45 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
	Throttle Actuator Basic Setting Functional Check Close Movement	Open to 15° > 1.275 s Then close to ref. point > 1.28 s Gradient< 7° per second	ECT (no map, just bottom and top) 6 - 105° C IAT > 6° C Engine speed < 64 RPM Vehicle speed < 1 MPH	5.0 s Once / DCY
	Throttle Actuator Basic Setting Functional Check Open Movement	Close to 1.99° > 1.275 s Then open to ref. point > 1.28 s Gradient< 7° per second
	Throttle Actuator Basic Setting Signal Range Check @ Mechanical Stop Low	TPS 1 signal voltage 0.208 - 0.852V Or TPS 2 signal voltage 4.158 - 4.802 V (no map, hardware values)
P0642 Sensor Reference Voltage A Circuit Low	5 V Sensor Reference Signal Range Check	Signal voltage < 4.615 V		0.15 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
P0643 Sensor Reference Voltage A Circuit High	5 V Sensor Reference Signal Range Check	Signal voltage > 5.434 V		0.15 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
P0652 Sensor Reference Voltage B Circuit Low	5 V Sensor Reference Signal Range Check	Signal voltage < 4.615 V		0.15 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
P0653 Sensor Reference Voltage B Circuit High	5 V Sensor Reference Signal Range Check	Signal voltage > 5.434 V		0.15 s Continuous	2 DCY	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING
P0657 Actuator Supply Voltage A Circuit / Open	Engine Relay Open Circuit	Signal voltage < 2.9 - 3.2 V Signal current 0.8 - 4 mA	Engine relay commanded on	1.5 s Continuous	2 DCY	-- Check Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0658 Actuator Supply Voltage A Circuit Low	Engine Relay Short To Ground	Signal voltage < 1.95 - 2.2 V	Engine relay commanded off	1.5 s Continuous	2 DCY	-- Check Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0659 Actuator Supply Voltage "A" Circuit High	Engine Relay Short To Battery Plus	Signal current 1 - 2 A	Engine relay commanded on	1.5 s Continuous	2 DCY	-- Check Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0686 ECM / PCM Power Relay Control Circuit Low	Main Relay Signal Range Check	Sense voltage > 6.0 V	Main relay commanded off	0.25 s Once / DCY	2 DCY	-- Check Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0687 ECM / PCM Power Relay Control Circuit High	Main Relay Signal Range Check	Sense voltage < 5.0 V	Main relay commanded on	0.25 s Once / DCY	2 DCY	-- Check Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P10A0 Actuation Regulating Flap For Intake Air Electrical Error	Supercharger Bypass Valve Functional Check	Duty cycle > 95% Or Duty cycle < -95%	Engine speed > 500 RPM	2.4 s Continuous	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
	Supercharger Bypass Valve Signal Range Check	Duty cycle > 0.3 s at > 98%	Engine speed > 500 RPM	0.3 s Continuous	2 DCY
P10A4 Regulating Flap For Intake Air Mechanical Malfunction	Supercharger Bypass Valve Functional Check	Adaptive value < 60% Or Adaptive value > 88%	Engine speed < 64 RPM Vehicle speed 0 MPH ECT (no map, just bottom and top limit) 6 - 105° C IAT > 6° C	0.0 s Continuous	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
		Diff. adapted value vs. actual value > 6.5%	Ignition on	1.6 s. Continuous
		ECM power stage on And Power latch phase > 0.6 s	Power latch phase on ECT > 5° C IAT > 5° C	0.0 s Continuous
		Absolute value of maximum deviation between predicted and real value > 8%	Ignition on	0.5 s Continuous
P10A5 Potentiometer Regulating Flap For Intake Air Signal Too High	Supercharger Bypass Valve Potentiometer Short To Battery Plus	Signal voltage > 4.9 V		0.1 s Continuous	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
P10A6 Potentiometer Regulating Flap For Intake Air Signal Too Low	Supercharger Bypass Valve Potentiometer Short To Ground	Signal voltage < 0.1 V		0.1 s Continuous	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
	Supercharger Bypass Valve Potentiometer Open Circuit	Signal voltage < 0.1 V		0.1 s Continuous	2 DCY
P10A7 Adaptation Regulating Flap For Intake Air Soiled	Supercharger Bypass Valve Adaptation Signal Range Check @ Mechanical Stop High	Difference actual signal voltage to learned signal voltage> 0.05 V	Adaption completed or ignition on	0.0 s Once / DCY	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
P10A8 Adaptation Regulating Flap For Intake Air Lower Limit Not Reached	Supercharger Bypass Valve Adaptation Signal Range Check @ Mechanical Stop Low	RFP signal voltage in closed position <= 0.35 V or >= 0.65 V	Adaption completed ECT (no map, just bottom and top limit) 6 - 105° C IAT > 6° C Engine speed < 64 RPM Vehicle speed < 0 MPH	0.0 s Once per adaptation	2 DCY	-- Check Control Valve Control Unit -J808-. Refer to Control Valve Control Unit -J808-, CHECKING .
P12A1 Fuel Pressure Sensor Inappropriately Low	Fuel Rail Pressure Sensor Rationality Check Inappropriately Low	Deviation fuel rail pressure control > 0.060 g/Rev And Deviation lambda control < -22.5%	Fuel cut off not active Engine speed (no map, just bottom and top limit) 580 - 3, 480 RPM Time after engine start > 5.0 s High pressure pump set point 0.015 - 0.105 g/Rev Lambda control closed loop Evap canister load < 0.5 [-] Catalyst heating not active	5.0 s Continuous	2 DCY	-- Check Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P12A2 Fuel Pressure Sensor Inappropriately High	Fuel Rail Pressure Sensor Rationality Check Inappropriately High	Deviation fuel rail pressure control < -0.051 g/Rev Deviation lambda control > 30%	Fuel cut off not active Engine speed (no map, just bottom and top limit) 580 - 3, 480 RPM Time after engine start > 5.0 s High pressure pump set point 0.015 - 0.105 g/Rev Lambda control closed loop Evap canister load < 0.5 [-] Catalyst heating not active	5.0 s Continuous	2 DCY	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P12A4 Fuel Rail Pressure Metering Valve Function Check Valve Stuck Closed	Fuel Rail Pressure Control Valve Functional Check	Deviation fuel rail pressure control < - 0.120 g/rev And Lambda controller output (no map, just bottom and top limit) -15 - 15 %	Fuel cut off = not active Engine speed > 512 RPM Time after engine start > 5.0s High pressure pump set point > 0.015 g/rev Lambda control closed loop Evap canister load < 0.5 [-] Catalyst heating not active	14 s Continuous	2 DCY	-- Check Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
	Fuel Rail Pressure Control Valve Stuck Closed Check	Actual pressure to target pressure > 3.5 MPa Lambda controller output (no map, just bottom and top limit) -15 - 15%	Fuel cut off = not active Engine speed > 512 RPM Time after engine start > 5.0s High pressure pump set point > 0.0225 g/rev Lambda control closed loop Evap canister load < 0.5 [-] Control valve commanded open Catalyst heating not active	14 s Continuous	2 DCY
P13EA Cold Start Ignition Timing Performance Off Idle	Cold Start Monitoring Ignition Control Part Load Ignition Timing Monitor	Part load difference between commanded spark timing vs. actual timing (mean value during catalyst heating) > 15%	Time after engine start > 3.5 s Time during catalyst heating > 5.0 s Catalyst heating ended Commanded spark retard during catalyst heating < 90% Idle not active Vehicle speed > 3 MPH Delta engine speed to filtered engine speed > 200 RPM	0.5 s Once / DCY	2 DCY	-- Check Engine speed Sensor -G28-. Refer to Engine speed Sensor - G28-, CHECKING .-- Check Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
P150A Engine Off Timer Performance	Engine Off Time Comparing Engine Off Time From Instrument Cluster Control Unit With Engine After Run Time	Difference between engine-off-time< -12 s And ECM keep alive time> 12 s	Ignition on After ECM keep alive time CAN active	12 s Once / DCY	2 DCY	-- Check Data Bus On Board Diagnostic Interface -J533-. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P169A Loading Mode Active	Transport Mode Vehicle In Transport Mode	Transport mode active	Coincident for activation: During ECM keep alive-time after ignition off Vehicle speed 0 MPH Engine speed 0 RPM Electric machine off Max trip mileage since initial vehicle start-up < 21.75 miles Production mode off	0.0 s	1 DCY	-- Vehicle is in Transport Mode (Loading Mode). It can be turned off with a scan tool or will automatically switch off after approximately 100 km (62.15 miles) have accumulated on the vehicle. May need to perform readiness check. Refer to READINESS CODE .
P2004 Intake Manifold Runner Control Stuck Open Bank 1	IM Runner Flaps Bank 1 Stuck Open Check	Signal voltage > 2.5 V	Time after engine start > 15 s Duty cycle commanded closed	4.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2005 Intake Manifold Runner Control Stuck Open Bank 2	IM Runner Flaps Bank 2 Stuck Closed Check	Signal voltage < 2.9 V	Time after engine start > 15 s Duty cycle commanded open	4.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2006 Intake Manifold Runner Control Stuck Closed Bank 1	IM Runner Flaps Bank 1 Stuck Closed Check	Signal voltage < 2.9 V	Time after engine start > 15 s Duty cycle commanded open	4.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2007 Intake Manifold Runner Control Stuck Closed Bank 2	IM Runner Flaps Bank 2 Stuck Open Check	Signal voltage > 2.5 V	Time after engine start > 15 s Duty cycle commanded closed	4.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2008 Intake Manifold Runner Control Circuit/Open	IM Runner Flaps Bank 1 Open Circuit	Signal voltage < 2.9 - 3.2 V Signal current 0.8 to 4 mA	Duty cycle commanded off	2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2009 Intake Manifold Runner Control Circuit Low	IM Runner Flaps Bank 1 Short To Ground	Signal voltage < 1.95 - 2.2 V	Duty cycle commanded off	2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2010 Intake Manifold Runner Control Circuit High	IM Runner Flaps Bank 1 Short To Battery Plus	Signal current 1 - 2 A	Duty cycle commanded on	2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor - G336 -. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
P2014 Intake Manifold Runner Position Sensor/Switch Circuit Bank 1	IM Runner Flaps Bank 1 Short To Ground	Signal voltage < 0.2 V		2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1	IM Runner Flaps Bank 1 Short To Battery Plus	Signal voltage > 4.8 V		2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
P2019 Intake Manifold Runner Position Sensor/Switch Circuit Bank 2	IM Runner Flaps Bank 2 Short To Ground	Signal voltage < 0.2 V		2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .
P2022 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 2	IM Runner Flaps Bank 2 Short To Battery Plus	Signal voltage > 4.8 V		2.0 s Continuous	2 DCY	-- Check Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .
P2024 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit	Smart Temperature Sensor Open Circuit	Signal Current < 0.8 mA	Ignition ON	0.05 s Continuous	2 DCY	-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P2025 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance	Smart Temperature Sensor Communication With Smart Temperature Sensor	Response time > 1, 000 ms And Number of checks > 3.00 [-] Or Security bit incorrect And Number of checks > 3.00 [-]	Case 1: Ignition on Engine running Case 2: Ignition off (during ECM keep-alive time)	4, 980 ms Continuous	2 DCY	-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
	Smart Temperature Sensor Functional Check	Reset counter > 3.00 [-]	Ignition on Fuel level < 85.4% Engine running Last power latch phase finished	3.0 s Once / DCY	3 DCY
	Smart Temperature Sensor Functional Check	Time difference between ECU and smart module > 3.0 s	Ignition off	3.0 s Once / DCY	2 DCY
	Smart Temperature Sensor Out Of Range High	Case 1: Smart module temperature > 119° C	case 1: Ignition off	300 s Continuous
	Smart Temperature Sensor Out Of Range High	Case 2: Smart module temperature > 119° C	NVLD (EVAP-System) diagnostic mode active Case 2: Ignition on Engine running	30 s Continuous
	Smart Temperature Sensor Out Of Range Low	Smart module temperature < -39° C	Cold start detected ECT > -19° C Intake manifold temperature > -19° C IAT cross check finished ECT cross check finished	1.0 s Once / DCY
	Smart Temperature Sensor Cross Check	Difference between smart temperature and ECT >= 20.3 K And Difference between smart temperature and IAT >= 20.3 K	Cold start detected Ignition off IAT cross check finished ECT cross check finished	1.0 s Once / DCY
	Smart Temperature Sensor Signal Dynamic Check	Gradient smart temperature > 20 K/10 min	Ignition off Fuel level < 85.4% NVLD (EVAP-System) diagnostic mode active	300 s Once / DCY
P2026 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage	Smart Temperature Sensor Short To Ground	Signal Voltage < 2.0 V	Ignition on	0.05 s Continuous	2 DCY	-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P2027 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage	Smart Temperature Sensor Short To Battery Plus	Signal Current > 1.0 A	Ignition on	0.05 s Continuous	2 DCY	-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING .
P2067 Fuel Level Sensor "B" Circuit Low	CAN: Fuel Level Sensor CAN communication with Instrument ignition Cluster Module	Instrument cluster module signal: short to ground failure Instrument cluster module signal: signal range check failure	Ignition ON	0.5 s Continuous	2 DCY	-- Refer to appropriate service information.
P2068 Fuel Level Sensor "B" Circuit High	CAN: Fuel Level Sensor CAN communication with Instrument ignition Cluster Module	Instrument cluster module signal: short to battery / open circuit failure	Ignition ON	0.5 s Continuous	2 DCY	-- Refer to appropriate service information.
P2088 A Camshaft Position Actuator Control Circuit Low Bank 1	VVT Actuator Intake Bank 1 Short To Ground	Signal voltage < 2.0 V	Camshaft valve commanded off	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2089 A Camshaft Position Actuator Control Circuit High Bank 1	VVT Actuator Intake Bank 1 Short To Battery Plus	Signal current 3 - 5 A	Camshaft valve commanded on	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2092 A Camshaft Position Actuator Control Circuit Low Bank 2	VVT Actuator Intake Bank 2 Short To Ground	Signal voltage 1.95 - 2.20 V	Camshaft valve commanded off	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2093 A Camshaft Position Actuator Control Circuit High Bank 2	VVT Actuator Intake Bank 2 Short To Battery Plus	Signal current 3 - 5 A	Camshaft valve commanded on	2.0 s Continuous	2 DCY	-- Check Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1	Fuel System Secondary Fuel Trim Bank 1 Out Of Range High	Integral part of trim control post cat > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 512 - 3, 488 RPM Modeled catalyst temperature > 400° C Lambda set value 0.973 - 1.005 [-] Delta engine speed < 7, 500 RPM Delta mass air flow < 15 g/Rev/sec Accelerator PP value < 1, 000%/sec Mass air flow 25.54 - 190.89 kg/h	120 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2097 Post Catalyst Fuel Trim System Too Rich Bank 1	Fuel System Secondary Fuel Trim Bank 1 Out Of Range Low	Integral part of trim control post cat < -10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 512 - 3, 488 RPM Modeled catalyst temperature > 400° C Lambda set value 0.973 - 1.005 [-] Delta engine speed < 7, 500 RPM Delta mass air flow < 15 g/Rev/sec Accelerator PP value < 1, 000%/sec Mass air flow 25.54 - 190.89 kg/h	120 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2098 Post Catalyst Fuel Trim System Too Lean Bank 2	Fuel System Secondary Fuel Trim Bank 2 Out Of Range High	Integral part of trim control post cat > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 512 - 3, 488 RPM Modeled catalyst temperature > 400° C Lambda set value 0.973 - 1.005 [-] Delta engine speed < 7, 500 RPM Delta mass air flow < 15 g/Rev/sec Accelerator PP value < 1, 000%/sec Mass air flow 25.54 - 190.89 kg/h	120 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2099 Post Catalyst Fuel Trim System Too Rich Bank 2	Fuel System Secondary Fuel Trim Bank 2 Out Of Range Low	Integral part of trim control post cat < -10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 512 - 3, 488 RPM Modeled catalyst temperature > 400° C Lambda set value 0.973 - 1.005 [-] Delta engine speed < 7, 500 RPM Delta mass air flow < 15 g/Rev/sec Accelerator PP value < 1, 000%/sec Mass air flow 25.54 - 190.89 kg/h	120 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance	Throttle Actuator Signal Range Check	Duty cycle > 0.4 s at > 98% And Actual TPS reference point > 1.5° Actual TPS calc value > 0.4 s at > 8°	Engine speed = 0 RPM	0.45 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2106 Throttle Actuator Control System - Forced Limited Power	Throttle Actuator Signal Range Check	ECM power stage failure	Engine speed > 500 RPM	0.45 s Continuous	2 DCY	-- Check Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low	Accelerator PP Sensor 1 Out Of Range Low	Signal voltage < 0.4 V		0.25 s Continuous	2 DCY	-- Check Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High	Accelerator PP Sensor 1 Out Of Range High	Signal voltage > 4.82 V		0.25 s Continuous	2 DCY	-- Check Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low	Accelerator PP Sensor 2 Out Of Range Low	Signal voltage < 0.2 V		0.25 s Continuous	2 DCY	-- Check Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High	Accelerator PP Sensor 2 Out Of Range High	Signal voltage >2.8 V		0.25 s Continuous	2 DCY	-- Check Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation	Accelerator PP Sensor 1 Sensor 2 Rationality Check	Delta signal voltage sensor 1 vs. sensor 2 (threshold = sensor voltage x cal. factor + cal. offset) > 0.24 V		0.35 s Continuous	2 DCY	-- Check Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2147 Fuel Injector Group "A" Supply Voltage Circuit Low	Injection Valves High Side Short To Ground	Signal current > 12 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2148 Fuel Injector Group "A" Supply Voltage Circuit High	Injection Valves High Side Short To Battery Plus	Signal current > 33 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2150 Fuel Injector Group "B" Supply Voltage Circuit Low	Injection Valves High Side Short To Ground	Signal current > 12 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2151 Fuel Injector Group "B" Supply Voltage Circuit High	Injection Valves High Side Short To Battery Plus	Signal current > 33 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2153 Fuel Injector Group "C" Supply Voltage Circuit Low	Injection Valves High Side Short To Ground	Signal current > 12 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2154 Fuel Injector Group "C" Supply Voltage Circuit High	Injection Valves High Side Short To Battery Plus	Signal current > 33 A	Engine speed > 1, 200 - 1, 700 RPM Air mass flow > 65 kg/h	3.0 s Continuous	2 DCY	-- Check Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2181 Cooling System Performance	ECT Sensor Rationality Check	ECT < 75° C Mass air integral (1) 3.75 - 28 kg	ECT at start (no map. just bottom and top limit) -7 - 57° C IAT (no map. just bottom and top limit) -7 - 40° C Accumulated fuel cut off < 140 s Delta ambient pressure average value: < 1.5 kPa Vehicle speed 21 - 75 MPH Mass air flow 40 - 100 kg/h	500 s Once / DCY	2 DCY	-- Check Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check Coolant Pump -V50-. Refer to appropriate service information.-- Check the Coolant Thermostat. Refer to appropriate service information.
P2195 HO2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Rationality Check High	Lambda value > 1.1 [-]	Lambda control closed loop Lambda control post cat closed loop ECT > 60° C Engine speed > 992 RPM Engine speed deviation < 300 RPM Engine load (no map. just bottom and top limit) 30 - 300 kg/h Delta engine load < 0.15 g/Rev Lambda deviation < 3% Integrated mass air flow > 100 g Modeled exhaust gas temperature (no map. just bottom and top limit) 300 - 840° C O2S signal rear > 0.752 V Deviation lambda control > 35%	100 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
	Oxygen Sensor Front Bank 1 Intrusive Check	Lambda value > 0.96 [-]	Lambda set value = 0.8 [-] Trim control post cat fault detected Integral part of trim control post catalyst < -11%	50 s Triggered	2 DCY
	Oxygen Sensor Front Bank 1 System Too Lean	Lambda value > 0.96 [-]		50 s Triggered	2 DCY
P2196 HO2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Rationality Check Low	Lambda value < 0.9 [-]	Lambda control closed loop Lambda control post cat closed loop ECT > 60° C Engine speed > 992 RPM Engine speed deviation < 300 RPM Engine load (no map. just bottom and top limit) 30 - 300 kg/h Delta engine load < 0.15 g/Rev Lambda deviation < 3% Integrated mass air flow > 100 g Modeled exhaust gas temperature (no map. just bottom and top limit) 300 - 840° C O2S signal rear < 0.151 V Deviation lambda control > -35%	100 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
	Oxygen Sensor Front Bank 1 Intrusive Check	Lambda value < 1.04 [-]	Lambda set value = 1.15 [-] Trim control post cat fault detected Integral part of trim control post catalyst > 11%	50 s Triggered	2 DCY
	Oxygen Sensor Front Bank 1 System Too Rich	Lambda value < 1.04 [-]		50 s Triggered	2 DCY
P2197 HO2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Rationality Check High	Lambda value > 1.1 [-]	Lambda control closed loop Lambda control post cat closed loop ECT > 60° C Engine speed > 992 RPM Engine speed deviation < 300 RPM Engine load (no map. just bottom and top limit) 30 - 300 kg/h Delta engine load < 0.15 g/Rev Lambda deviation < 3% Integrated mass air flow 100 g Modeled exhaust gas temperature (no map. just bottom and top limit) 300 - 840° C O2S signal rear > 0.752 V Deviation lambda control > 35%	100 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
	Oxygen Sensor Front Bank 2 Intrusive Check	Lambda value > 0.96 [-]	Lambda set value = 0.8 [-] Trim control post cat fault detected Integral part of trim control post catalyst < -11%	50 s Triggered	2 DCY
	Oxygen Sensor Front Bank 2 System Too Lean	Lambda value > 0.96 [-]		50 s Triggered	2 DCY
P2198 HO2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Rationality Check Low	Lambda value < 0.9 [-]	Lambda control closed loop Lambda control post cat closed loop ECT > 60° C Engine speed > 992 RPM Engine speed deviation < 300 RPM Engine load (no map. just bottom and top limit) 30 - 300 kg/h Delta engine load < 0.15 g/Rev Lambda deviation < 3% Integrated mass air flow 100 g Modeled exhaust gas temperature (no map. just bottom and top limit) 300 - 840° C O2S signal rear < 0.151 V Deviation lambda control > -35%	100 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
	Oxygen Sensor Front Bank 2 Intrusive Check	Lambda value < 1.04 [-]	Lambda set value = 1.15 [-] Trim control post cat fault detected Integral part of trim control post catalyst > 11%	50 s Triggered	2 DCY
	Oxygen Sensor Front Bank 2 System Too Rich	Lambda value < 1.04 [-]		50 s Triggered	2 DCY
P219C Cylinder 1 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 1 Fuel Injector -N30-. Refer to Fuel Injectors --, CHECKING .
P219D Cylinder 2 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 2 Fuel Injector -N31-. Refer to Fuel Injectors --, CHECKING .
P219E Cylinder 3 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 3 Fuel Injector -N32-. Refer to Fuel Injectors --, CHECKING .
P219F Cylinder 4 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 4 Fuel Injector -N33-. Refer to Fuel Injectors --, CHECKING .
P21A0 Cylinder 5 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 5 Fuel Injector -N83-. Refer to Fuel Injectors --, CHECKING .
P21A1 Cylinder 6 Air-Fuel Ratio Imbalance	Cylinder Imbalance Cylinder Individual Lambda Control	Adaptive value< -10% Or > 10%	Lambda control closed loop Trim control post cat closed loop Engine speed (no map. just bottom and top limit) 1, 216 - 2, 600 RPM Mass fuel flow > 0.045 - 0.06 and < 0.09 g/rev ECT or substitute ECT > 70° C Canister load < 0.15 [-] PWM evap purge valve < 60 % Altitude < 2, 700 m	300 s Continuous	2 DCY	-- Check Cylinder 6 Fuel Injector -N84-. Refer to Fuel Injectors --, CHECKING .
P2227 Barometric Pressure Sensor "A" Circuit Range/Performance	Altitude Sensor Rationality Check	Pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa	Engine speed = 0 RPM Time after engine stop > 10 s	3.0 s Continuous	2 DCY	-- Replace Engine Control Module -J623-. Refer to appropriate service information.
P2237 HO2 Sensor Positive Current Control Circuit Open Bank 1, Sensor 1	Oxygen Sensor Front Bank 1 Open Circuit	Signal activity check failed	O2S front no other faults	35 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2240 HO2 Sensor Positive Current Control Circuit Open Bank 2, Sensor 1	Oxygen Sensor Front Bank 2 Pump Current (IP)	Signal activity check failed	O2S front no other faults	35 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2243 HO2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Open Circuit	Functional check failed		35 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2247 HO2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Nernst voltage (UN)	Heater and intrusive check failed temperature measurement		35 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2251 HO2 Sensor Negative Current Control Circuit Open Bank 1, Sensor 1	Oxygen Sensor Front Bank 1 Open Circuit	Functional check failed		45 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2254 HO2 Sensor Negative Current Control Circuit Open Bank 2, Sensor 1	Oxygen Sensor Front Bank 2 Virtual Mass (VM)	Heater and signal activity check failed		45 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2257 Secondary Air Injection System Control "A" Circuit Low	AIR Pump Relay Short To Ground	Signal voltage < 2 V 1.95 - 2.2 V	Pump relay commanded off Ignition on	1.0 s Continuous	2 DCY	-- Check Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2258 Secondary Air Injection System Control "A" Circuit High	AIR Pump Relay Short To Battery Plus	Signal current > 3 A	Pump relay commanded on Ignition on	1.0 s Continuous	2 DCY	-- Check Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2270 HO2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2	Oxygen Sensor Rear Stuck Lean	Signal voltage < 0.750 V Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Internal resistance O2S rear< 3, 000 Ohm Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of measurement< 600 mV Sensor voltage at start of measurement>= 298 mV Canister Load< 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2271 HO2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2	Oxygen Sensor Rear Stuck Rich	Signal voltage > 0.2 V Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Internal resistance O2S rear< 3, 000 Ohm Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of measurement< 600 mV Sensor voltage at start of measurement>= 298 mV Canister Load< 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2272 HO2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2	Oxygen Sensor Rear Stuck Lean	Signal voltage < 0.750 V Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Internal resistance O2S rear< 3, 000 Ohm Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of measurement< 600 mV Sensor voltage at start of measurement>= 298 mV Canister Load< 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2273 HO2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2	Oxygen Sensor Rear Stuck Rich	Signal voltage > 0.2 V Number of checks >= 2	Lambda control closed loop 02S front ready 02S rear ready Coolant temperature > 66° C Integrated exhaust mass flow> 2.5 kg Catalyst temperature (no map, just bottom and top limit) 550 - 900° C Internal resistance O2S rear< 3, 000 Ohm Exhaust mass flow (no map, just bottom and top limit) 32 - 140 kg/h Gradient exhaust mass flow < 16.5 g/rev/sec Sensor voltage at start of measurement< 600 mV Sensor voltage at start of measurement>= 298 mV Canister Load< 0.8 [-] Engine speed (no map, just bottom and top limit) 1, 056 - 4, 000 RPM	25 s Once / DCY	2 DCY	-- Check Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2414 HO2 Sensor Exhaust Sample Error Bank 1, Sensor 1	Oxygen Sensor Front Bank 1 Signal Range Check	O2S signal front > 3.1 V	Lambda control active Engine torque positive Engine speed no idle	25 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2415 HO2 Sensor Exhaust Sample Error Bank 2, Sensor 1	Oxygen Sensor Front Bank 2 Signal Range Check	O2S signal front > 3.1 V	Lambda control active Engine torque positive Engine speed no idle	25 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2440 Secondary Air Injection System Switching Valve Stuck Open Bank 1	Air Valve Bank 1 Stuck Open Via Lambda Deviation	Deviation of lambda controller > 15%	Air valve commanded off Air pump commanded on Catalyst heating active	Max 400 s during FTP75 Once / DCY	2 DCY	-- Check Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING and Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2442 Secondary Air Injection System Switching Valve Stuck Open Bank 2	Air Valve Bank 2 Stuck Open Via Lambda Deviation	Deviation of lambda controller > 15%	Air valve commanded off Air pump commanded on Catalyst heating active	Max 400 s during FTP75 Once / DCY	2 DCY	-- Check Secondary Air Injection Solenoid Valve 2 -N320- Circuit. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING and Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2539 Low Pressure Fuel System Sensor Circuit	Fuel Pressure Sensor (LP) Open Circuit	Signal voltage > 4.8 V		5.0 s Continuous	2 DCY	-- Check Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .
P2539 Low Pressure Fuel System Sensor Circuit	Fuel Pressure Sensor (LP) Short To Battery Plus	Signal voltage > 4.8 V		5.0 s Continuous	2 DCY
P2541 Low Pressure Fuel System Sensor Circuit Low	Fuel Pressure Sensor (LP) Short To Ground	Signal voltage < 0.2 V		5.0 s Continuous	2 DCY	-- Check Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .
P2626 HO2 Sensor Pumping Current Trim Circuit Open Bank 1 Sensor 1	Oxygen Sensor Front Bank 1 Open Circuit	O2S signal front > 4.7 V	Fuel cut off > 2.0 s Modeled exhaust gas temp > 380° C	4.0 s Continuous	2 DCY	-- Check Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2629 HO2 Sensor Pumping Current Trim Circuit Open Bank 2 Sensor 1	Oxygen Sensor Front Bank 2 Adjustment Voltage (IA)	O2S signal front > 4.7 V	Fuel cut off > 2.0 s Modeled exhaust gas temp > 380° C	4.0 s Continuous	2 DCY	-- Check Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
U0001 High speed CAN Communication Bus	CAN: CAN-Bus Reading Back Sent Message Powertrain	CAN message no feedback	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0002 High speed CAN Communication Bus	CAN: CAN-Bus CAN Communication Check Powertrain	Global time out no message receiving	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0101 Lost Communication With TCM	CAN: TCM CAN Communication With TCM	Received CAN message from TCM no message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on > 500 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance from the DSG Transmission Mechatronic -J743- to Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, Transmission Control Module - J217- TO Engine Control Module - J623-, CHECKING .
U0121 CAN ABS Brake Unit	CAN: Brake Unit TCU CAN Communication With Brake Unit	Received CAN message from TCU no message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 mSec	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0140 CAN Communication With BCM 1	CAN: BCM 1 CAN Communication With BCM 1	CAN message no message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0146 CAN Gateway A	CAN: Gateway CAN Communication With Gateway	CAN message no message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	1.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0155 Communication With ICL	CAN: Instrument Cluster CAN Communication With Instrument Cluster	CAN message no message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.5 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0302 Software Incompatibility With Transmission Control Module	CAN: TCM CAN Communication With TCM	Received AT vehicle data from TCM, TCM signal	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	5.0 s Continuous	2 DCY	-- Replace the DSG Transmission Mechatronic -J743-. Refer to appropriate service information.
U0322 Communication With Body Control Module	Ambient Temperature Sensor Communication With Body Control Module	Ambient temperature value (module not encoded for ambient temperature sensor) FDh [-]	Ignition on	1.0 s Continuous	2 DCY	-- Check the CAN-Bus terminals and Wiring resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0402 CAN Communication With TCM	CAN: TCM CAN Communication With TCM	Received data from TCM implausible message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.3 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance from the DSG Transmission Mechatronic -J743- to Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, Transmission Control Module - J217- TO Engine Control Module - J623-, CHECKING .
U0415 CAN Link To speed Sensor	CAN: Brake Unit TCU CAN Communication With Brake Unit	Received data from TCU implausible message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.1 s Continuous	2 DCY	-- Check vehicle speed signal. Refer to VEHICLE speed SIGNAL, CHECKING .
	CAN: Vehicle speed Sensor CAN Communication With Brake Unit Out Of Range	Vehicle speed via CAN out of range 203.50 MPH	Time since engine start > 3.0 s Engine on	0.5 s Continuous
		Vehicle speed via CAN out of range > 202.81 MPH	Time since engine start > 3.0 s Engine on
		Vehicle speed via CAN out of range < 1.24 MPH	Time since engine start > 3.0 s Engine on and fuel cut off > 6.0 s
		Vehicle speed via CAN out of range = 655.35 km/h (no map, just bottom and top limit)	Time since engine on > 500 ms	500 ms. Continuous
		Vehicle speed via CAN out of range = 655.33 to 655.34 km/h (no map, just bottom and top limit)	Time since engine on > 500 ms Vehicle speed < 12 km/h	2.0 s Continuous
			Time since engine on > 500 ms Vehicle speed > 12 km/h	500 ms Continuous
U0422 CAN: Instrument Cluster	Ambient Temperature Sensor Communication With Body Control Module	Ambient temp. value (initialization), FEh [-]	Ignition on CAN: BCM (Body Control Unit) no time out	2.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0423 Communication with ICL	CAN: Instrument Cluster CAN Communication With Instrument Cluster	Received data from IC implausible message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	3.0 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0423 Communication with ICL		Received data from IC implausible message		0.6 s Continuous	2 DCY
U0447 Lost Communication With Gateway "B"	CAN: Gateway CAN Communication With Gateway	Received data from Gateway implausible message	Battery voltage (no map, bottom and top limit) 9 - 17 V Time after ignition on> 500 ms	0.3 s Continuous	2 DCY	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U1103 Vehicle In Production Mode	Production Mode Vehicle In Production Mode	Production mode active	Coincident for activation: During ECM keep alive-time after ignition off Vehicle speed 0 MPH Engine speed 0 RPM Electric machine off Max trip mileage since initial vehicle start-up < 93.21 miles	0.0 s	1 DCY	-- Vehicle in production mode. Refer to the appropriate service information for resolution.