Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0102 | Mass Airflow/Intake Air Temperature (MAF/IAT) Sensor - Input Voltage Low |
| P0103 | Mass Airflow/Intake Air Temperature (MAF/IAT) Sensor - Input Voltage High |
| P0112 | Mass Airflow/Intake Air Temperature (MAF/IAT) - Input Low |
| P0113 | Mass Airflow/Intake Air Temperature (MAF/IAT) - Input High |
| P0116 | Engine Coolant temperature (ECT) Or Cylinder Head Temperature (CHT) Sensor - Malfunction |
| P0117 | Engine Coolant temperature (ECT) Or Cylinder Head Temperature (CHT) Sensor - Input Voltage Low |
| P0118 | Engine Coolant temperature (ECT) Or Cylinder Head Temperature (CHT) Sensor - Input Voltage High |
| P0121 | Throttle Position (TP) Sensor - Malfunction |
| P0122 | Throttle Position (TP) Sensor - Malfunction |
| P0123 | Throttle Position (TP) Sensor - Malfunction |
| P0125 | Engine Coolant Temperature (ECT) Or Cylinder Head Temperature (CHT) Sensor |
| P0131 | HO2S-11 - Generates Negative Voltage |
| P0133 | Upstream HO2S-11 |
| P0135 | HO2S Heater-11 - Front Bank 1 |
| P0136 | HO2S-12 - Rear Bank 1 |
| P0141 | HO2S Heater-12 - Rear Bank 1 |
| P0151 | HO2S-21 - Front Bank 2 |
| P0153 | Upstream HO2S-21 - Bank 2 |
| P0155 | HO2S Heater-21 - Front Bank 2 |
| P0156 | HO2S-22 - Rear Bank 2 |
| P0161 | HO2S Heater-22 - Rear Bank 2 |
| P0171 | Adaptive Fuel Control - Too Lean |
| P0172 | Adaptive Fuel Control - Too Rich |
| P0174 | Adaptive Fuel Control - Too Lean |
| P0175 | Adaptive Fuel Control - Too Rich |
| P0201 | Fuel Injector No. 1 - Malfunction |
| P0202 | Fuel Injector No. 2 - Malfunction |
| P0203 | Fuel Injector No. 3 - Malfunction |
| P0204 | Fuel Injector No. 4 - Malfunction |
| P0205 | Fuel Injector No. 5 - Malfunction |
| P0206 | Fuel Injector No. 6 - Malfunction |
| P0230 | Fuel Pump Primary Or Secondary Circuit |
| P0231 | Fuel Pump Primary Or Secondary Circuit |
| P0232 | Fuel Pump Primary Or Secondary Circuit |
| P0300 | Multiple Misfire Detection - Misfire Detection Monitor |
| P0301 | Cylinder No. 1 Misfire - Misfire Detection Monitor |
| P0302 | Cylinder No. 2 Misfire - Misfire Detection Monitor |
| P0303 | Cylinder No. 3 Misfire - Misfire Detection Monitor |
| P0304 | Cylinder No. 4 Misfire - Misfire Detection Monitor |
| P0305 | Cylinder No. 5 Misfire - Misfire Detection Monitor |
| P0306 | Cylinder No. 6 Misfire - Misfire Detection Monitor |
| P0320 | Crankshaft Position (CKP) Sensor - Malfunction |
| P0325 | Knock Sensor (KS) - Malfunction |
| P0326 | Knock Sensor (KS) - Malfunction |
| P0340 | Camshaft Position (CMP) Sensor - Malfunction |
| P0350 | Ignition Coil Primary Circuit - Malfunction |
| P0351 | Integrated Ignition Coil A (Cyl. 1) - Primary Circuit Malfunction |
| P0352 | Integrated Ignition Coil B (Cyl. 2) - Primary Circuit Malfunction |
| P0353 | Integrated Ignition Coil C (Cyl. 3) - Primary Circuit Malfunction |
| P0354 | Integrated Ignition Coil D (Cyl. 4) - Primary Circuit Malfunction |
| P0355 | Integrated Ignition Coil E (Cyl. 5) - Primary Circuit Malfunction |
| P0356 | Integrated Ignition Coil F (Cyl. 6) - Primary Circuit Malfunction |
| P0401 | EGR System - Malfunction |
| P0402 | EGR System - Malfunction |
| P0420 | Catalyst Efficiency Monitor (Bank 1) - Malfunction |
| P0430 | Catalyst Efficiency Monitor (Bank 2) - Malfunction |
| P0442 | EVAP Monitor & System - Malfunction |
| P0443 | EVAP Purge Solenoid - Canister Purge Solenoid - Malfunction |
| P0451 | EVAP System - Malfunction |
| P0452 | Fuel Tank Pressure (FTP) Sensor - Malfunction |
| P0453 | Fuel Tank Pressure (FTP) Sensor - Malfunction |
| P0455 | EVAP System - Malfunction |
| P0456 | EVAP System - Malfunction |
| P0457 | EVAP System - Malfunction |
| P0461 | EVAP System - Incorrect Fuel Gauge Indication |
| P0505 | Idle Air Control (IAC) System - Malfunction |
| P0602 | PCM - Control Module Programming Error |
| P0603 | PCM - Keep Alive Power (KAPWR) Circuit - Malfunction |
| P0703 | Brake Pedal Position (BPP) Switch - Malfunction |
| P0704 | Clutch Pedal Position (CPP) Switch - Malfunction |
| P1000 | OBD-II Drive Cycle - Testing Not Complete |
| P1001 | Data Link Connector (DLC) |
| P1100 | Mass Airflow/Intake Air Temperature (MAF/IAT) Sensor - Out Of Specification |
| P1101 | Mass Airflow/Intake Air Temperature (MAF/IAT) Sensor - Out Of Specification |
| P1112 | Intake Air Temperature (IAT) Sensor - Intermittent Signal |
| P1116 | ECT/CHT Sensor - Signal Out Of Range |
| P1117 | ECT/CHT Sensor - Intermittent Open Or Short |
| P1120 | Throttle Position (TP) Sensor - Malfunction |
| P1121 | Throttle Position (TP) Sensor - Malfunction |
| P1124 | Throttle Position (TP) Sensor - Malfunction |
| P1125 | Throttle Position (TP) Sensor - Malfunction |
| P1127 | HO2S-12 Heater |
| P1128 | HO2S Signals - 3.0L Only |
| P1129 | HO2S Signals - 3.0L Only |
| P1130 | Front HO2S-11 Bank 1 |
| P1131 | Upstream HO2S - Not Switching |
| P1132 | Upstream HO2S - Not Switching |
| P1137 | HO2S-12 (Rear) |
| P1138 | HO2S-12 (Rear) |
| P1150 | HO2S-21 (Front Bank 2) |
| P1151 | HO2S-21 (Front Bank 2) |
| P1152 | HO2S-21 (Front Bank 2) |
| P1157 | HO2S |
| P1158 | HO2S |
| P1244 | Generator/Regulator System - Malfunction (2.0L Only) |
| P1245 | Generator/Regulator System - Malfunction (2.0L Only) |
| P1246 | Generator/Regulator System - Malfunction (2.0L Only) |
| P1260 | Anti-Theft System |
| P1270 | Engine RPM/Vehicle Speed Limiter |
| P1285 | Cylinder Head Temperature (CHT) Sensor - Overheat Condition |
| P1288 | Cylinder Head Temperature (CHT) Sensor - Out Of Range |
| P1289 | Cylinder Head Temperature (CHT) Sensor - Circuit Malfunction |
| P1290 | Cylinder Head Temperature (CHT) Sensor - Circuit Malfunction |
| P1299 | Cylinder Head Temperature (CHT) Sensor - Overheat Condition |
| P1309 | Misfire Detection Monitor - Disabled |
| P1400 | Differential Pressure Feedback EGR (DPFEGR) Sensor - Input Voltage Low |
| P1401 | Differential Pressure Feedback EGR (DPFEGR) Sensor - Input Voltage High |
| P1405 | Differential Pressure Feedback EGR (DPFEGR) Sensor - Pressure Hose Off Or Plugged |
| P1406 | Differential Pressure Feedback EGR (DPFEGR) Sensor - Pressure Hose Off Or Plugged |
| P1408 | EGR System - Malfunction |
| P1409 | EGR Vacuum Regulator (EVR) Solenoid - Circuit Malfunction |
| P1443 | EVAP System - Large Leak Detected |
| P1450 | EVAP Monitor System |
| P1451 | Canister Vent (CV) Solenoid - Malfunction |
| P1460 | A/C Clutch Relay - Malfunction |
| P1464 | A/C Clutch Relay Control Signal - Malfunction |
| P1474 | Cooling Fan - Excessive Current Draw On Low Fan Control (LFC) Circuit |
| P1477 | Cooling Fan - Excessive Current Draw On Medium Fan Control (MFC) Circuit |
| P1479 | Cooling Fan - Excessive Current Draw On High Fan Control (HFC) Circuit |
| P1504 | Idle Air Control (IAC) Valve Assembly - Malfunction |
| P1506 | Idle Air Control (IAC) System - Malfunction |
| P1507 | Idle Air Control (IAC) Valve Assembly - Malfunction |
| P1605 | PCM Keep Alive Power (KAPWR) Circuit - Malfunction |
| P1633 | PCM Keep Alive Power (KAPWR) Circuit - Interrupted Power |
| P1639 | PCM - Corrupted Or Not Programmed Correctly |
| P1641 | Fuel Pump Primary Or Secondary Circuit - Delivery Module |
| P1650 | Power Steering Pressure (PSP) Switch - Malfunction |
| P1651 | Power Steering Pressure (PSP) Switch - Malfunction |
| P1703 | Brake Pedal Position (BPP) Switch |
| P1709 | Clutch Pedal Position (CPP) Switch - Malfunction |