Engine General Information And Diagnosis DTCS
ENGINE GENERAL INFORMATION AND DIAGNOSIS DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| P0031 | HO2S (Bank 1 Sensor-1) |
| P0032 | HO2S (Bank 1 Sensor-1) heater control circuit high |
| P0037 | HO2S (Bank 1 Sensor-2) heater control circuit low |
| P0038 | HO2S (Bank 1 Sensor-2) heater control circuit high |
| P0051 | HO2S (Bank 2 Sensor-1) heater control circuit low |
| P0052 | HO2S (Bank 2 Sensor-1) heater control circuit high |
| P0053 | HO2S (Bank 1 Sensor-1) heater resistance |
| P0054 | HO2S (Bank 1 Sensor-2) heater resistance |
| P0057 | HO2S (Bank 2 Sensor-2) heater control circuit low |
| P0058 | HO2S (Bank 2 Sensor-2) heater control circuit high |
| P0059 | HO2S (Bank 2 Sensor-1) heater resistance |
| P0060 | HO2S (Bank 2 Sensor-2) heater resistance |
| P0101 | Mass air flow circuit performance |
| P0102 | Mass air flow circuit low input |
| P0103 | Mass air flow circuit high input |
| P0107 | Manifold absolute pressure circuit low input |
| P0108 | Manifold absolute pressure circuit high input |
| P0111 | Intake air temperature sensor circuit performance |
| P0112 | Intake air temperature sensor circuit low |
| P0113 | Intake air temperature sensor circuit high |
| P0116 | Engine coolant temperature circuit performance |
| P0117 | Engine coolant temperature circuit low |
| P0118 | Engine coolant temperature circuit high |
| P0121 | Throttle position sensor circuit performance |
| P0122 | Throttle position sensor circuit low |
| P0123 | Throttle position sensor circuit high |
| P0125 | Insufficient coolant temperature for closed loop fuel control |
| P0128 | Coolant thermostat (Coolant temperature below thermostat regulating temperature) |
| P0131 | O2 sensor (Bank 1 Sensor-1) circuit low voltage |
| P0132 | O2 sensor (Bank 1 Sensor-1) circuit high voltage |
| P0133 | O2 sensor (Bank 1 Sensor-1) circuit slow response |
| P0134 | O2 sensor (Bank 1 Sensor-1) no activity detected |
| P0137 | O2 sensor (Bank 1 Sensor-2) circuit low voltage |
| P0138 | O2 sensor (Bank 1 Sensor-2) circuit high voltage |
| P0139 | O2 sensor (Bank 1 Sensor-2) circuit slow response |
| P0151 | O2 sensor (Bank 2 Sensor-1) circuit low voltage |
| P0152 | O2 sensor (Bank 2 Sensor-1) circuit high voltage |
| P0153 | O2 sensor (Bank 2 Sensor-1) circuit slow response |
| P0154 | O2 sensor (Bank 2 Sensor-1) no activity detected |
| P0157 | O2 sensor (Bank 2 Sensor-2) circuit low voltage |
| P0158 | O2 sensor (Bank 2 Sensor-2) circuit high voltage |
| P0159 | O2 sensor (Bank 2 Sensor-2) circuit slow response |
| P0171 | System too lean (Bank 1) |
| P0172 | System too rich (Bank 1) |
| P0174 | System too lean (Bank 2) |
| P0175 | System too rich (Bank 2) |
| P0300 / P0301 / P0302 / P0303 / P0304 / P0305 / P0306 | Random misfire detected Cylinder 1 misfire detected Cylinder 2 misfire detected Cylinder 3 misfire detected Cylinder 4 misfire detected Cylinder 5 misfire detected Cylinder 6 misfire detected |
| P0327 | Knock sensor circuit low |
| P0328 | Knock sensor circuit high |
| P0335 | Crankshaft position sensor circuit |
| P0340 | Camshaft position sensor circuit |
| P0401 | Exhaust gas recirculation flow insufficient detected |
| P0402 | Exhaust gas recirculation flow excessive detected |
| P0403 | Exhaust gas recirculation control circuit |
| P0420 | Catalyst system efficiency below threshold (Bank 1) |
| P0430 | Catalyst system efficiency below threshold (Bank 2) |
| P0441 | Evaporative emission system incorrect purge flow |
| P0443 | Evaporative emission system purge control valve circuit |
| P0449 | Evaporative emission system vent valve / solenoid circuit |
| P0456 | Evaporative emission system leak detected (very small leak) |
| P0461 | Fuel level sensor circuit performance |
| P0462 | Fuel level sensor circuit low |
| P0463 | Fuel level sensor circuit high |
| P0500 | Vehicle speed sensor |
| P0506 | Idle air control system RPM lower than expected |
| P0507 | Idle air control system RPM higher than expected |
| P0601 | Internal control module memory check sum error |
| P0602 | Control module programming error |
| P0607 | Control module performance |
| P0616 | Starter relay circuit low |
| P0617 | Starter relay circuit high |
| P0630 | VIN not programmed or mismatch - ECM/PCM |
| P0660 | Intake manifold tuning valve control circuit/open |
| P1107 | Manifold absolute pressure circuit performance low |
| P1108 | Manifold absolute pressure circuit performance high |
| P1420 | Evaporative emission system vent valve stuck open |
| P1421 | Evaporative emission system vent valve stuck closed |
| P1422 | Evaporative emission system leak detect pump stuck off |
| P1424 | Evaporative emission system leak detect pump flow high |
| P1425 | Evaporative emission system leak detect pump flow low |
| P1510 | ECM back-up power circuit low |
| P1603 | CAN communication data error |
| P2096 | Post catalyst fuel trim system too lean (Bank 1) |
| P2097 | Post catalyst fuel trim system too rich (Bank 1) |
| P2098 | Post catalyst fuel trim system too lean (Bank 2) |
| P2099 | Post catalyst fuel trim system too rich (Bank 2) |
| P2227 | Barometric pressure circuit performance |
| P2228 | Barometric pressure circuit low |
| P2229 | Barometric pressure circuit high |
| P2400 | Evaporative emission system leak detect pump control circuit/open |
| P2504 | Charging system voltage high |
| P2A00 | O2 sensor (Bank 1 Sensor-1) circuit performance |
| P2A01 | O2 sensor (Bank 1 Sensor-2) circuit performance |
| P2A03 | O2 sensor (Bank 2 Sensor-1) circuit performance |
| P2A04 | O2 sensor (Bank 2 Sensor-2) circuit performance |
| U0001 | High speed CAN communication bus |