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Sae P0XXX Diagnostic Trouble Codes

Fuel and air ratios 

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illumination
P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1) -- Check the Oxygen Sensor (O2S) Heater -Z19-. Diagnostic signal from output driver Output driver- = OFF state 0.5 Sec Continuous. 5 Sec
P0031 HO2S Heater Control Circuit (Bank 1 Sensor 1)Low -- Check the Oxygen Sensor (O2S) Heater -Z19-. Diagnostic signal from output driver Output driver- = ON state 0.5 Sec Continuous. 5 Sec
P0032 HO2S Heater Control Circuit (Bank 1 Sensor 1)High -- Check the Oxygen Sensor (O2S) Heater -Z19-. Diagnostic signal from output driver Output driver- = OFF state 0.5 Sec Continuous. 5 Sec
P0101 Mass or Volume Air Flow Circuit -- Check Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .
  • Deviation between actual airflow-> 18%
  • and model air mass-< 18%
  • Engine condition-= running-
  • EGR-Valve-= closed
  • Fuel quantity-= 0 mg/stroke
  • Engine speed-1, 200 - 2, 500 RPM
 5 Sec
  • Continuous
  • 2 DCY
P0102 Mass or Volume Air Flow A Circuit Low Input -- Check Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . Calculated air-mass value, < -15 kg/h Engine condition, Running 1 Sec
  • Continuous
  • 2 DCY
P0103 Mass or Volume Air Flow A Circuit High Input -- Check Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . Calculated air-mass value, > 700 kg/h Engine condition, Running 1 Sec
  • Continuous
  • 2 DCY
P0112 Intake Air Temperature Sensor 1 Circuit Low -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . Intake air temperature sensor voltage-< 0.15 V --- 480 mSec
  • Continuous
  • 2 DCY
P0113 Intake Air Temperature Sensor 1 Circuit High -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . Intake air temperature sensor voltage-> 4.82 V --- 480 mSec
  • Continuous
  • 2 DCY
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .
  • Time for coolant temp to reach 20 °C or increase by 10 °C->300 Sec. for start temperature <10 °C >120 Sec. for start temp > 10 °C
  • Start temp, < 20 °C
  • Coolant temperature sensor, Not defective
  • Note: Timer is paused if eng. speed < 1, 400 rpm or fuel quantity < 9 mg/stroke
 See Threshold Value
  • Once/DCY
  • 2 DCY
P0117 Engine Coolant Temperature Sensor 1 Circuit low -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .
  • Coolant temperature <0.68 V
  • Sensor voltage-< 0.68 V
  • (note: different thresholds if coolant temperature is greater 50 °C)
 - 480 ms
  • Continuous
  • 2 DCY
P0118 Engine Coolant Temperature Sensor 1 Circuit High -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . Coolant temperature sensor voltage >4.99 V
  • Coolant temperature-> 4.75 V
  • Sensor voltage->5 V
  • (note: different thresholds if coolant temperature is greater 50 °C)
 - 480 ms
  • Continuous
  • 2 DCY
P0121 Throttle/Pedal Position Sensor A Circuit Range/Performance -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR AND ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . Accelerator pedal position sensor voltage-> 0.513 V
  • Idle switch- idle
  • Idle switch-not idle
 260 mSec 2 DCY
P0123 Throttle/Pedal Position Sensor A Circuit High Input -- Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR AND ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . Accelerator pedal position sensor voltage-> 4.76 V --- 200 mSec 2 DCY
P0128 Coolant Thermostat/Valve.Temperature below control range -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . Measured temperature lower than model temperature <10 °C
  • ECT at engine start, <40 °C
  • Coolant temperature-> -10 °C
  • Coolant temp. sensor, Not defective
  • Intake temp. sensor, Not defective
 15 Min.
  • Once/DCY
  • 2 DCY
P0135 O2 Sensor Heater Circuit, Bank 1- Sensor 1 Electrical Fault -- Check Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . Sensor element temperature-< 660°C
  • Heater control-active
  • LSU wires-no fault
  • Heater final stage-no fault
  • IC-no fault
 60 Sec
  • Continuous
  • 2 DCY
P0181 Fuel temperature sensor range/performance -- Check Fuel Temperature Sensor -G81-. Refer to FUEL TEMPERATURE SENSOR, CHECKING . Time needed for 30°C integral change-> 600 m
  • Fuel temperaturesensor-Not other wise defective
  • Note:Timer is paused if engine speed < 945 RPM or fuel quantity < 6 mg/stroke
 600 min.
  • Continuous
  • 2 DCY
P0182 Fuel Temperature Sensor A Circuit Low -- Check Fuel Temperature Sensor -G81-. Refer to FUEL TEMPERATURE SENSOR, CHECKING . Fuel temperature sensor voltage <0.41 V - 480 ms
  • Continuous
  • Immed.
P0183 Fuel Temperature Sensor A Circuit High -- Check Fuel Temperature Sensor -G81-. Refer to FUEL TEMPERATURE SENSOR, CHECKING . Fuel temperature sensor voltage > 4.98 V - 480 ms
  • Continuous
  • Immed.
P0200 Injector Circuit Electrical Malfunction -- Check the fuel injectors --.Refer to FUEL INJECTOR, CHECKING
  • Solenoid current before activation-> 2 Amps
  • Internal check of Solenoid voltage switching events-failed
 Fuel quantity-> 0 mg/stroke
  • One injection (2 revs.)
  • 10 injection(20 revs.)
  • 75 injection(150 revs.)
  • Continuous
  • Immed.
P0201 Injector Circuit/Open Cylinder 1 -- Check the fuel injectors --.Refer to FUEL INJECTOR, CHECKING Internal check of Solenoid voltage switching events-failed Fuel quantity- > 0 mg/stroke 10 injection (20 revs.)
  • Continuous
  • Immed.
P0202 Injector Circuit/Open Cylinder 2 -- Check the fuel injectors --.Refer to FUEL INJECTOR, CHECKING Internal check of Solenoid voltage switching events-failed Fuel quantity- > 0 mg/stroke 10 injection (20 revs.)
  • Continuous
  • Immed.
P0203 Injector Circuit/Open Cylinder 3 -- Check the fuel injectors --.Refer to FUEL INJECTOR, CHECKING Internal check of Solenoid voltage switching events-failed Fuel quantity- > 0 mg/stroke 10 injection (20 revs.)
  • Continuous
  • Immed.
P0204 Injector Circuit/Open Cylinder 4 -- Check the fuel injectors --.Refer to FUEL INJECTOR, CHECKING Internal check of Solenoid voltage switching events-failed Fuel quantity- > 0 mg/stroke 10 injection (20 revs.)
  • Continuous
  • Immed.
P0230 Fuel Pump Primary Circuit Fault in electrical circuit -- Check the Diesel Injection Pump.
  • Short to ground
  • Short to battery positive
  • Open circuit
  • Output driver-OFF state
  • Output driver-ON state
  • Output driver-OFF state
 480 mS
  • Continuous
  • 2 DCY
P0234 Turbo/Super Charger Overboost Condition limit exceeded -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Control deviation <300 hPa
  • Control mode, Closed loop
  • Engine speed, >2, 016 RPM
  • Fuel quantity, >18 mg/stroke
 6.5 Sec
  • Continuous
  • 2 DCY
P0236 Turbo/Super Charger Boost Sensor (A) Circuit-G31 Range/ Performance -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Pressure difference-> 150 hPa
  • Engine speed- 0 RPM
  • Atm. pres. sensor-not defective
  • Boost pressuresensor-not otherwise defective
 540 mS
  • Continuous
  • 2 DCY
P0237 Turbo/Super Charger Boost Sensor (A) Circuit Low Input -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Boost-pressure sensor voltage-< 0.68 V --- 2, 480 mS
  • Continuous
  • 2 DCY
P0238 Turbo/Super Charger Boost Sensor (A) Circuit High Input -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Boost-pressure sensor voltage-> 4.85 V --- 480 mS
  • Continuous
  • 2 DCY
P0243 Turbo/Super Charger Wastegate Solenoid (A) Open/Short Circuit to Ground -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Open circuit
  • Output driver, OFF state
 480 mS 2 DCY
P0245 Turbo/Super Charger Wastegate Solenoid "A" Low Input/Short to ground -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Short to ground
  • Output driver, OFF state
 480 mS
  • Continuous
  • 2 DCY
P0246 Turbo/Super Charger Wastegate Solenoid "A" High Input/Short to B+ -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Short to battery positive
  • Output driver, ON state
 480 ms
  • Continuous
  • 2 DCY
P0263 Cylinder 1 Contribution/Balance Refer to Removal and Installation .
  • Measured activation-> 150 μs
  • Delay minus expecteddelay-< -300 μs
  • BIP- not detected
  • BIP-= detectable
  • Time since start-> 10 Sec
  • Time since start-> 10 Sec
  • 100 injection (200 revs.)
  • 300 injection (600 revs.)
  • Continuous
  • 2 DCY
P0266 Cylinder 2 Contribution/Balance Refer to Removal and Installation
  • Measured activation-> 150 μs
  • Delay minus expecteddelay-< -300 μs
  • BIP- not detected
  • BIP-= detectable
  • Time since start-> 10 Sec
  • Time since start-> 10 Sec
  • 100 injection (200 revs.)
  • 300 injection (600 revs.)
  • Continuous
  • 2 DCY
P0269 Cylinder 3 Contribution/Balance Refer to Removal and Installation
  • Measured activation-> 150 μs
  • Delay minus expecteddelay-< -300 μs
  • BIP- not detected
  • BIP-= detectable
  • Time since start-> 10 Sec
  • Time since start-> 10 Sec
  • 100 injection (200 revs.)
  • 300 injection (600 revs.)
  • Continuous
  • 2 DCY
P0272 Cylinder 4 Contribution/Balance Refer to Removal and Installation
  • Measured activation-> 150 μs
  • Delay minus expecteddelay-< -300 μs
  • BIP- not detected
  • BIP-= detectable
  • Time since start-> 10 Sec
  • Time since start-> 10 Sec
  • 100 injection (200 revs.)
  • 300 injection (600 revs.)
  • Continuous
  • 2 DCY
P0299 Turbo/Super Charger Boost Sensor (A) Circuit Control limit not reached -- Check Wastegate Bypass Regulator Valve -N75-. Refer to WASTEGATE BYPASS REGULATOR VALVE, CHECKING . Control deviation-> 400 hPa
  • Control mode-closed loop
  • Engine speed-> 2, 016 RPM
  • Fuel quantity-> 18 mg/stroke
 6 Sec
  • Continuous
  • 2 DCY

Ignition system 

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illumination
P0300 Random/Multiple Cylinder. Misfire Detected -- Check cylinder combustion. Refer to Fuel Mechanical, Repair Group 15.-- Check electrical connection to Diesel Fuel Injection Pump.-- Check Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .-- Check for a plugged fuel filter. Refer to Fuel Injection & Ignition System, Repair Group 23.-- Check the Fuel Injector --. Refer to FUEL INJECTOR, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING
  • Rise in engine speed after fuel injection Calculated based on values from last two engine revolutions
  • Error threshold 80% misfire over 460 crankshaft revolutions
  • Engine speed, >idle -150 RPM
  • Engine speed, <idle +100 RPM
  • Fuel quantity, >2.5 mg/stroke
  • Fuel quantity, <15 mg/stroke
  • Driving speed, <6 km/h
  • ECT, >10 °C
  • Time since start, >5 Sec.
  • Time since clutch status change, >1 sec.
 < 830 Rev.
  • Continuous
  • 2 DCY
P0301 Cylinder 1 Misfire Detected -- Check cylinder combustion. Refer to Engine, Cylinder head, Valvetrain, Repair Group 15.-- Check electrical connection to Diesel Fuel Injection Pump.-- Check Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .-- Check for a plugged fuel filter. Refer to Fuel Injection & Ignition System, Repair Group 23.-- Check the Fuel Injector --. Refer to FUEL INJECTOR, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING
  • Rise in engine speed after fuel injection Calculated based on values from last two engine revolutions
  • Error threshold 80% misfire over 460 crankshaft revolutions
  • Engine speed, >idle -150 RPM
  • Engine speed, <idle +150 RPM
  • Fuel quantity, >2.5 mg/stroke
  • Fuel quantity, <15 mg/stroke
  • Driving speed, <6 km/h
  • ECT, >10 °C
  • Time since start, >5 Sec.
  • Time since clutch status change, >1 sec.
 < 830 Rev.
  • Continuous
  • 2 DCY
P0302 Cylinder 2 Misfire Detected -- Check cylinder combustion. Refer to Engine, Cylinder head, Valvetrain, Repair Group 15.-- Check electrical connection to Diesel Fuel Injection Pump.-- Check Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .-- Check for a plugged fuel filter. Refer to Fuel Injection & Ignition System, Repair Group 23.-- Check the Fuel Injector --. Refer to FUEL INJECTOR, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING
  • Rise in engine speed after fuel injection Calculated based on values from last two engine revolutions
  • Error threshold 80% misfire over 460 crankshaft revolutions
  • Engine speed, >idle -150 RPM
  • Engine speed, <idle +150 RPM
  • Fuel quantity, >2.5 mg/stroke
  • Fuel quantity, <15 mg/stroke
  • Driving speed, <6 km/h
  • ECT, >10 °C
  • Time since start, >5 Sec.
  • Time since clutch status change, >1 sec.
 < 830 Rev
  • Continuous
  • 2 DCY
P0303 Cylinder 3 Misfire Detected -- Check cylinder combustion. Refer to Engine, Cylinder head, Valvetrain, Repair Group 15.-- Check electrical connection to Diesel Fuel Injection Pump.-- Check Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .-- Check for a plugged fuel filter. Refer to Fuel Injection & Ignition System, Repair Group 23.-- Check the Fuel Injector --. Refer to FUEL INJECTOR, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING
  • Rise in engine speed after fuel injection Calculated based on values from last two engine revolutions
  • Error threshold 80% misfire over 460 crankshaft revolutions
  • Engine speed, >idle -150 RPM
  • Engine speed, <idle +150 RPM
  • Fuel quantity, >2.5 mg/stroke
  • Fuel quantity, <15 mg/stroke
  • Driving speed, <6 km/h
  • ECT, >10 °C
  • Time since start, >5 Sec.
  • Time since clutch status change, >1 sec.
 < 830 Rev.
  • Continuous
  • 2 DCY
P0304 Cylinder 4 Misfire Detected -- Check cylinder combustion. Refer to Engine, Cylinder head, Valvetrain, Repair Group 15.-- Check electrical connection to Diesel Fuel Injection Pump.-- Check Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .-- Check for a plugged fuel filter. Refer to Fuel Injection & Ignition System, Repair Group 23.-- Check the Fuel Injector --. Refer to FUEL INJECTOR, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING
  • Rise in engine speed after fuel injection Calculated based on values from last two engine revolutions
  • Error threshold 80% misfire over 460 crankshaft revolutions
  • Engine speed, >idle -150 RPM
  • Engine speed, <idle +150 RPM
  • Fuel quantity, >2.5 mg/stroke
  • Fuel quantity, <15 mg/stroke
  • Driving speed, <6 km/h
  • ECT, >10 °C
  • Time since start, >5 Sec.
  • Time since clutch status change, >1 sec.
 < 830 Rev.
  • Continuous
  • 2 DCY
P0381 Glow Plug/Heater Indicator Circuit -- Check Glow Plugs (engine) -Q6-. Refer to GLOW PLUGS, CHECKING . Receipt bit for lamp request bit (via CAN)-Not equal with lamp request bit
  • Engine condition -running
  • battery voltage-> 9 V
 400 mS
  • Continuous
  • 2 DCY

Additional exhaust regulation 

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illumination
P0401 Exhaust Gas Recirculation Flow Insufficient Detected -- Check EGR Vacuum Regulator Solenoid Valve -N18-. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING Control deviation < limit from map f (engine speed, desired airflow)
  • EGR mode, closed loop
  • Fuel quantity, 4.5-14 mg/stroke
  • Engine speed 1200-1900 RPM
 5 Sec
  • Continuous
  • 2 DCY
P0402 Exhaust Gas Recirculation Flow Excessive Detected -- Check EGR Vacuum Regulator Solenoid Valve -N18-. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING .-- Check theExhaust Gas Recirculation (EGR) Valve --. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING Control deviation >limit from map f (engine speed, desired airflow)
  • EGR mode, closed loop
  • Fuel quantity, 4.5-14 mg/stroke
  • Engine speed 1200-1900 RPM
 5 Sec
  • Continuous
  • 2 DCY
P0403 Exhaust gas recirculation valve -N18 Malfunction -- Check EGR Vacuum Regulator Solenoid Valve -N18-. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING .
  • Short to ground
  • Short to battery plus
  • Open circuit
  • Output driver-= OFF state
  • Output driver-= ON state
  • Output driver-= OFF state
 480 mS
  • Continuous
  • 2 DCY
P0404 Exhaust Gas Recirculation Contr. Circuit Range/Performance -- Check EGR Vacuum Regulator Solenoid Valve -N18-. Refer to EXHAUST GAS RECIRCULATION VACUUM REGULATOR SOLENOID VALVE, CHECKING .
  • Position sensor signal-< 2.8 V
  • Control deviation-> 4 %
  • ---
  • Engine-= running
  • 1 Sec
  • 5 Sec
  • Once per DCY. 2 DCY
  • Continuous. 2 DCY
P0421 Warm Up Catalyst, Bank 1 Efficiency Below Threshold   AR-< 0.8
  • Catalyst temperature -385 - 665°C
  • engine start temperature-> -10°C
  • Misfire rate-< 2.3 %
 60 Sec
  • Once per DCY
  • 2 DCY
P0431 Warm Up Catalyst, Bank 2 Efficiency Below Threshold   AR-< 0.8
  • Catalyst temperature -385 - 665°C
  • engine start temperature-> -10°C
  • Misfire rate-< 2.3 %
 60 Sec
  • Once per DCY
  • 2 DCY

Control module and output signals 

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illumination
P0600 Serial Communication Link (Data Bus) Message Missing -- Check the CAN-Bus link between Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248- and Transmission Control Module (TCM) -J217- and Vehicle Electrical System Control Module -J519-
  • CAN Driver status-"bus off"
  • Message from automatic transmission missing
  • Message from instrument panel-Missing
 Engine condition-running Battery voltage-> 9 V
  • 60 m Sec
  • 440 mSec
  • 440 mSec
 Continuous. 2 DCY
P0605 Internal Control Module Read Only Memory (ROM) Error -- Replace the Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248- DIESEL DIRECT FUEL INJECTION ECM, REPLACING .
  • Write/read EEPROM- impossible
  • checksum-incorrect
 ---
  • 600 mSec
  • 10 Sec
  • 2 DCY
  • Once per DCY
  • 2 DCY
P0607 Control Module Performance -- Replace the Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248- DIESEL DIRECT FUEL INJECTION ECM, REPLACING .
  • Test result of internal self test-failed
  • Control byte not correct
  • Fault in communication between IC and ECM-logical
  • Voltage supply for IC (JC125)-< 10.7 V
  • Atmospheric pressure-< 0.94 V or Sensor voltage> 4.76 V
  • Test result-failed
  • CAN Driver status-Status controller defective state
  • Fuel quantity-> 0 mg/stroke
  • Engine condition -running
  • Battery voltage-> 9 V
  • One injection (2 revs.)
  • 10 injection (20 revs.)
  • 75 injection (150 revs.)
  • 480 mSec
  • Not applicable
  • Continuous
  • 2 DCY
P0642 Sensor Reference Voltage -A- Circuit Low -- Check theTurbocharger (TC) Vane Position Sensor -G500- TURBOCHARGER GENERAL INFORMATION .
  • Turbo charger position sensor voltage-< 0.2 V
  • Sensor supply voltage-< 4.6 V
 ---
  • 480 mSec
  • 160 mSec
  • 2 DCY
P0643 Sensor Reference Voltage -A- CircuitHigh -- Check theTurbocharger (TC) Vane Position Sensor -G500- TURBOCHARGER GENERAL INFORMATION .
  • Turbo charger position sensor voltage-> 4.7 V
  • Sensor supply voltage-> 5.4 V
 ---
  • 480 mSec
  • 160 mSec
  • 2 DCY
P0652 Sensor Reference Voltage -B- Circuit Low -- Check theTurbocharger (TC) Vane Position Sensor -G500- TURBOCHARGER GENERAL INFORMATION . Sensor supply voltage-< 4.6 V --- 160 mSec
  • Continuous
  • 2 DCY
P0653 Sensor Reference Voltage -B- Circuit High -- Check theTurbocharger (TC) Vane Position Sensor -G500- TURBOCHARGER GENERAL INFORMATION . Sensor supply voltage-> 5.4 V --- 160 mSec
  • Continuous
  • 2 DCY
P0670 Glow Plug Module 1 Control Circuit electrical malfunction electrical circuit -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING .-- Check the Glow Plugs --. Refer to GLOW PLUGS, CHECKING .
  • Short to ground
  • Open circuit
  • Message from glowrelay-Data bit #6= 1(I > 75 A)
  • Output driver-OFF state
  • Output driver-OFF state
  • Glow system-active
  • 480 mSec
  • 3 Sec during glowing
  • Continuous during glowing
  • 2 DCY
P0671 Cylinder 1 Glow Plug Circuit Q10 Electrical Fault -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING .-- Check the Glow Plugs --. Refer to GLOW PLUGS, CHECKING . Message from glow relay Data bit #0 = 1(I < 2.5 A)
  • Glow system-active
 3 Sec
  • Continuous during glowing
  • 2 DCY
P0672 Cylinder 2 Glow Plug Circuit Q11 Electrical Fault -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING .-- Check the Glow Plugs --. Refer to GLOW PLUGS, CHECKING . Message from glow relay Data bit #1 = 1(I < 2.5 A)
  • Glow system-active
 3 Sec
  • Continuous during glowing
  • 2 DCY
P0673 Cylinder 3 Glow Plug Circuit Q12 Electrical Fault -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING .-- Check the Glow Plugs --. Refer to GLOW PLUGS, CHECKING . Message from glow relay Data bit #2 = 1(I < 2.5 A)
  • Glow system-active
 3 Sec
  • Continuous during glowing
  • 2 DCY
P0674 Cylinder 4 Glow Plug Circuit Q13 Electrical Fault -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING .-- Check the Glow Plugs --. Refer to GLOW PLUGS, CHECKING . Message from glow relay Data bit #3 = 1(I < 2.5 A)
  • Glow system-active
 3 Sec
  • Continuous during glowing
  • 2 DCY
P0684 Glow Plug Control Module to PCM Communication Circuit Range/Performance -- Check the Glow Plug Relay -J52-. Refer to AUTOMATIC GLOW TIME CONTROL MODULE, CHECKING . Message from glow relay- missing
  • Glow system-active
 3 Sec during glowing/continued during glowing
  • Continuous during glowing
  • 2 DCY
P0726 Engine Speed Input Circuit Range/ Performance Refer to Auto. Transmission, Repair Group 38 AUTOMATIC TRANSMISSION 01M, CHECKING ELECTRICAL COMPONENTS
  • Consecutive not plausible inc. signals detected-> 310
  • or Phase signals without plausible inc. signal->42
  • and Increment engine speed signal-> 10, 000 1/min RPM
 --- < 7 revolutions
  • Continuous
  • 2 DCY
P0727 Engine Speed Input Circuit No Signal Refer to Auto. Transmission, Repair Group 38 AUTOMATIC TRANSMISSION 01M, CHECKING ELECTRICAL COMPONENTS Internal self test result-failed Camshaft Sensor-not defective < 7 revolutions
  • Continuous
  • 2 DCY
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