Fuel Control
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Condition |
|---|---|
| B1342 | PCM malfunction |
| P0011 | CMP timing over-advanced |
| P0012 | CMP timing over-retarded |
| P0016 | CKP-CMP correlation |
| P0030 | Front HO2S heater control circuit problem |
| P0031 | Front HO2S heater circuit low input |
| P0032 | Front HO2S heater circuit high input |
| P0037 | Rear HO2S heater circuit low input |
| P0038 | Rear HO2S heater circuit high input |
| P0069 | Manifold absolute pressure/atmospheric pressure correlation |
| P0101 | MAF sensor circuit range/performance problem |
| P0102 | MAF sensor circuit low input |
| P0103 | MAF sensor circuit high input |
| P0107 | MAP sensor circuit low input |
| P0108 | MAP sensor circuit high input |
| P0111 | IAT sensor circuit range/performance problem |
| P0112 | IAT sensor circuit low input |
| P0113 | IAT sensor circuit high input |
| P0116 | Engine coolant temperature circuit range/performance |
| P0117 | ECT sensor circuit low input |
| P0118 | ECT sensor circuit high input |
| P0122 | TP sensor No.1 circuit low input |
| P0123 | TP sensor No.1 circuit high input |
| P0125 | Excessive time to enter closed loop fuel control |
| P0126 | Coolant thermostat stuck open |
| P0128 | |
| P0130 | Front HO2S circuit problem |
| P0131 | Front HO2S circuit low input |
| P0132 | Front HO2S circuit high input |
| P0133 | Front HO2S circuit problem |
| P0134 | Front HO2S no activity detected |
| P0137 | Rear HO2S circuit low input |
| P0138 | Rear HO2S circuit high input |
| P0139 | Rear HO2S circuit problem |
| P0140 | Rear HO2S no activity detected |
| P0222 | TP sensor No.2 circuit low input |
| P0223 | TP sensor No.2 circuit high input |
| P0300 | Random misfire detected |
| P0301 | Cylinder No. 1 misfire detected |
| P0302 | Cylinder No.2 misfire detected |
| P0303 | Cylinder No.3 misfire detected |
| P0304 | Cylinder No.4 misfire detected |
| P0327 | KS circuit low input |
| P0328 | KS circuit high input |
| P0335 | CKP sensor circuit problem |
| P0340 | CMP sensor circuit problem |
| P0401 | EGR flow insufficient detected |
| P0403 | EGR valve (stepping motor) circuit problem |
| P0421 | Warm up catalyst system efficiency below threshold |
| P0441 | Evaporative emission control system incorrect purge flow |
| P0442 | Evaporative emission control system leak detected (small leak) |
| P0443 | Purge solenoid valve circuit problem |
| P0446 | Change over valve (COV) (EVAP system leak detection pump) stuck close |
| P0455 | Evaporative emission control system leak detected (gross leak) |
| P0456 | Evaporative emission control system leak detected (very small leak) |
| P0461 | Fuel gauge sender unit range/performance problem |
| P0462 | Fuel gauge sender unit circuit low input |
| P0463 | Fuel gauge sender unit circuit high input |
| P0480 | Cooling fan relay No.1 control circuit malfunction |
| P0481 | Cooling fan relay No.2 control circuit malfunction |
| P0482 | Cooling fan relay No.3 control circuit malfunction |
| P0500 | VSS circuit problem |
| P0505 | Idle speed control system problem |
| P0506 | Idle speed control system RPM lower than expected |
| P0507 | Idle speed control system RPM higher than expected |
| P0550 | PSP switch circuit malfunction |
| P0564 | Cruise control switch circuit malfunction |
| P0571 | Brake switch circuit problem |
| P0601 | PCM memory check sum error |
| P0602 | PCM programming error |
| P0604 | PCM random access memory (RAM) error |
| P0606 | PCM processor |
| P0610 | PCM vehicle options error |
| P0638 | Throttle actuator control circuit range/performance problem |
| P0661 | Variable intake air solenoid valve circuit low input |
| P0662 | Variable intake air solenoid valve circuit high input |
| P0703 | Brake switch input circuit problem |
| P0704 | Clutch pedal position (CPP) switch input circuit problem |
| P0850 | Neutral switch input circuit problem |
| P1260 | Immobilizer system problem |
| P2088 | Oil control valve (OCV) circuit low |
| P2089 | Oil control valve (OCV) circuit high |
| P2096 | Target A/F feedback system too lean |
| P2097 | Target A/F feedback system too rich |
| P2101 | Throttle actuator circuit range/performance |
| P2107 | Throttle actuator control module processor error |
| P2108 | Throttle actuator control module performance error |
| P2109 | TP sensor minimum stop range/performance problem |
| P2112 | Throttle actuator control system range/performance problem |
| P2119 | Throttle actuator control throttle body range/performance problem |
| P2122 | APP sensor No.1 circuit low input |
| P2123 | APP sensor No.1 circuit high input |
| P2127 | APP sensor No.2 circuit low input |
| P2128 | APP sensor No.2 circuit high input |
| P2135 | TP sensor No.1/No.2 voltage correlation problem |
| P2138 | APP sensor No.1/No.2 voltage correlation problem |
| P2177 | Fuel system too lean at off idle |
| P2178 | Fuel system too rich at off idle |
| P2187 | Fuel system too lean at idle |
| P2188 | Fuel system too rich at idle |
| P2195 | Front HO2S signal stuck lean |
| P2196 | Front HO2S signal stuck rich |
| P2228 | BARO sensor circuit low input |
| P2229 | BARO sensor circuit high input |
| P2401 | EVAP system leak detection pump motor circuit low |
| P2402 | EVAP system leak detection pump motor circuit high |
| P2404 | EVAP system leak detection pump sense circuit problem |
| P2405 | EVAP system leak detection pump sense circuit low input |
| P2407 | EVAP system leak detection pump sense circuit intermittent |
| P2502 | Charging system voltage problem |
| P2503 | Charging system voltage low |
| P2504 | Charging system voltage high |
| P2507 | PCM B+ voltage low |
| P2610 | PCM internal engine off timer performance |