Engine Control System (Diagnostics) (P0171 To P0685) (H4DOTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC P0171 System Too Lean Bank 1
- DTC P0172 System Too Rich Bank 1
- DTC P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1
- DTC P0192 Fuel Rail Pressure Sensor Circuit Low Bank 1
- DTC P0193 Fuel Rail Pressure Sensor Circuit High Bank 1
- DTC P0196 Engine Oil Temperature Sensor "A" Range/Performance
- DTC P0197 Engine Oil Temperature Sensor "A" Circuit Low
- DTC P0198 Engine Oil Temperature Sensor "A" Circuit High
- DTC P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low
- DTC P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High
- DTC P0230 Fuel Pump Primary Circuit
- DTC P023F Fuel Pump Secondary Circuit/Open
- DTC P0244 Turbocharger/Supercharger WASTEGATE Solenoid "A" Range/Performance
- DTC P0245 Turbocharger/Supercharger WASTEGATE Solenoid "A" Low
- DTC P0246 Turbocharger/Supercharger WASTEGATE Solenoid "A" High
- DTC P0300 Random/Multiple Cylinder Misfire Detected
- DTC P0301 Cylinder 1 Misfire Detected
- DTC P0302 Cylinder 2 Misfire Detected
- DTC P0303 Cylinder 3 Misfire Detected
- DTC P0304 Cylinder 4 Misfire Detected
- DTC P0327 Knock/Combustion Vibration Sensor 1 Circuit Low Bank 1 Or Single Sensor
- DTC P0328 Knock/Combustion Vibration Sensor 1 Circuit High Bank 1 Or Single Sensor
- DTC P0332 Knock/Combustion Vibration Sensor 2 Circuit Low Bank 2
- DTC P0333 Knock/Combustion Vibration Sensor 2 Circuit High Bank 2
- DTC P0335 Crankshaft Position Sensor "A" Circuit
- DTC P0336 Crankshaft Position Sensor "A" Circuit Range/Performance
- DTC P0340 Camshaft Position Sensor "A" Circuit Bank 1 Or Single Sensor
- DTC P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 Or Single Sensor
- DTC P0345 Camshaft Position Sensor "A" Circuit Bank 2
- DTC P0346 Camshaft Position Sensor "A" Circuit Range/Performance Bank 2
- DTC P0351 Ignition Coil "A" Primary Control Circuit/Open
- DTC P0352 Ignition Coil "B" Primary Control Circuit/Open
- DTC P0353 Ignition Coil "C" Primary Control Circuit/Open
- DTC P0354 Ignition Coil "D" Primary Control Circuit/Open
- DTC P0365 Camshaft Position Sensor "B" Circuit Bank 1
- DTC P0366 Camshaft Position Sensor "B" Circuit Range/Performance Bank 1
- DTC P0390 Camshaft Position Sensor "B" Circuit Bank 2
- DTC P0391 Camshaft Position Sensor "B" Circuit Range/Performance Bank 2
- DTC P0400 EGR "A" Flow
- DTC P0420 Catalyst System Efficiency Below Threshold Bank 1
- DTC P0441 EVAP System (CPC) Incorrect Purge Flow
- DTC P0451 EVAP System (CPC) Pressure Sensor/Switch Circuit Range/Performance
- DTC P0452 EVAP System (CPC) Pressure Sensor/Switch Circuit Low
- DTC P0453 EVAP System (CPC) Pressure Sensor/Switch Circuit High
- DTC P0455 EVAP System (CPC) Leak Detected (Large Leak)
- DTC P0456 EVAP System (CPC) Leak Detected (Very Small Leak)
- DTC P0458 EVAP System (CPC) Purge Control Valve "A" Circuit Low
- DTC P0459 EVAP System (CPC) Purge Control Valve "A" Circuit High
- DTC P0461 Fuel Level Sensor "A" Circuit Range/Performance
- DTC P0462 Fuel Level Sensor "A" Circuit Low
- DTC P0463 Fuel Level Sensor "A" Circuit High
- DTC P04AC EVAP System (CPC) Purge Control Valve "B" Circuit Low
- DTC P04AD EVAP System (CPC) Purge Control Valve "B" Circuit High
- DTC P04AF EVAP System Purge Control Valve (CPC) "B" Stuck Closed
- DTC P04DB Crankcase Ventilation System (PCV) Disconnected
- DTC P04F0 EVAP System High Pressure Purge Line (CPC2) Performance
- DTC P0500 Vehicle Speed Sensor "A" Circuit
- DTC P0506 Idle Control System Rpm - Lower Than Expected
- DTC P0507 Idle Control System Rpm - Higher Than Expected
- DTC P050A Cold Start Idle Control System Performance
- DTC P050B Cold Start Ignition Timing Performance
- DTC P0512 Starter (Switch) Request Circuit
- DTC P0516 Battery Temperature Sensor Circuit Low
- DTC P0517 Battery Temperature Sensor Circuit High
- DTC P0560 System Voltage
- DTC P0604 Internal Control Module Random Access Memory (Ram) Error
- DTC P0605 Internal Control Module Read Only Memory (ROM) Error
- DTC P0606 Control Module Processor
- DTC P060A Internal Control Module Monitoring Processor Performance
- DTC P060B Internal Control Module A/D Processing Performance
- DTC P0616 Starter Relay "A" Circuit Low
- DTC P0617 Starter Relay "A" Circuit High
- DTC P062D Fuel Injector Driver Circuit Performance Bank 1
- DTC P062F Internal Control Module EEPROM Error
- DTC P0685 ECM/Pcm Power Relay Control Circuit/Open
- DTC P0700 Transmission Control System (Mil Request)