Engine Performance DTCS: 3.8L
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | MAF System Performance |
| P0102 | MAF Sensor Circuit-Low Frequency |
| P0103 | MAF Sensor Circuit-High Frequency |
| P0107 | MAP Sensor Circuit-Low Voltage |
| P0108 | MAP Sensor Circuit-High Voltage |
| P0112 | IAT Sensor Circuit-Low Voltage |
| P0113 | IAT Sensor Circuit-High Voltage |
| P0117 | ECT Sensor Circuit-Low Voltage |
| P0118 | ECT Sensor Circuit-High Voltage |
| P0125 | ECT Excess Time To Enter Closed Loop |
| P0131 | O2S/HO2S Circuit-Low Voltage-Sensor 1 |
| P0132 | O2S/HO2S Circuit-High Voltage-Sensor 1 |
| P0133 | O2S/HO2S Circuit-Slow Response-Sensor 1 |
| P0134 | O2S/HO2S Circuit-Insufficient Activity-Sensor 1 |
| P0135 | HO2S Heater Circuit-Sensor 1 |
| P0143 | HO2S Circuit-Low Voltage-Bank 1, Sensor 3 |
| P0144 | HO2S Circuit-High Voltage-Bank 1, Sensor 3 |
| P0146 | HO2S Circuit-Insufficient Activity-Bank 1, Sensor 3 |
| P0147 | HO2S Heater Circuit-Bank 1, Sensor 3 |
| P0151 | HO2S Circuit-Low Voltage-Bank 2, Sensor 1 |
| P0152 | HO2S Circuit-High Voltage-Bank 2, Sensor 1 |
| P0153 | HO2S Circuit-Slow Response-Bank 2, Sensor 1 |
| P0154 | HO2S Circuit-Insufficient Activity-Bank 2, Sensor 1 |
| P0155 | HO2S Heater Circuit-Bank 2, Sensor 1 |
| P0171 | Fuel Trim System Lean |
| P0172 | Fuel Trim System Rich |
| P0174 | Fuel Trim System Lean-Bank 2 |
| P0175 | Fuel Trim System Rich-Bank 2 |
| P0201 | Injector No. 1 Control Circuit |
| P0202 | Injector No. 2 Control Circuit |
| P0203 | Injector No. 3 Control Circuit |
| P0204 | Injector No. 4 Control Circuit |
| P0205 | Injector No. 5 Control Circuit |
| P0206 | Injector No. 6 Control Circuit |
| P0230 | Fuel Pump Relay Control Circuit |
| P0300 | Engine Misfire Detected |
| P0325 | Knock Sensor Module Circuit |
| P0327 | Knock Sensor Bank No. 1 Circuit |
| P0332 | Knock Sensor Circuit-Rear |
| P0336 | 18X Reference Signal Circuit |
| P0341 | CMP Sensor Circuit Performance |
| P0401 | EGR System Flow Insufficient |
| P0403 | EGR Solenoid Control Circuit |
| P0404 | EGR Valve Closed Pintle Position |
| P0405 | EGR Pintle Position Circuit-Low Voltage |
| P0420 | TWC System-Low Efficiency |
| P0440 | EVAP System |
| P0442 | EVAP Control System-Small Leak Detected |
| P0443 | EVAP Purge Solenoid Valve Control Circuit |
| P0446 | EVAP Canister Vent Blocked |
| P0449 | EVAP Canister Vent Solenoid Valve Control Circuit |
| P0452 | Fuel Tank Pressure Sensor-Low Voltage |
| P0453 | Fuel Tank Pressure Sensor-High Voltage |
| P0462 | Fuel Level Sensor Circuit-Low Voltage |
| P0463 | Fuel Level Sensor Circuit-High Voltage |
| P0480 | Fan Control Relay No. 1 Control Circuit |
| P0481 | Fan Control Relay No. 2 Control Circuit |
| P0500 | Vehicle Speed Sensor Circuit |
| P0502 | VEHICLE SPEED SENSOR CIRCUIT (LOW INPUT) |
| P0506 | IAC System-RPM Low |
| P0507 | IAC System-RPM High |
| P0530 | A/C Refrigerant Pressure Sensor Circuit |
| P0560 | System Voltage |
| P0567 | Cruise Resume Circuit |
| P0568 | Cruise Set Circuit |
| P0571 | Cruise Bank Switch Circuit |
| P0601 | PCM Memory |
| P0602 | PCM Not Programmed |
| P0604 | PCM Random Access Memory Performance |
| P0606 | PCM Internal Performance |
| P0704 | Clutch Switch Circuit |
| P1106 | MAP Sensor Circuit-Intermittent High Voltage |
| P1107 | MAP Sensor Circuit-Intermittent Low Voltage |
| P1111 | IAT Sensor Circuit-Intermittent High Voltage |
| P1112 | IAT Sensor Circuit-Intermittent Low Voltage |
| P1114 | ECT Sensor Circuit-Intermittent Low Voltage |
| P1115 | ECT Sensor Circuit-Intermittent High Voltage |
| P1120 | TP Sensor No. 1 Circuit |
| P1125 | APP System |
| P1133 | HO2S Circuit-Insufficient Switching-Bank 1, Sensor 1 |
| P1134 | HO2S Transition Time Ratio-Bank 1, Sensor 1 |
| P1153 | HO2S Circuit-Insufficient Switching-Bank 2, Sensor 1 |
| P1154 | HO2S Transition Time Ratio-Bank 2, Sensor 1 |
| P1220 | Quad Driver Output |
| P1221 | TP Sensor No. 1 & 2 Performance |
| P1271 | APP Sensor No. 1 & No. 2 |
| P1272 | APP Sensors No. 2 & 3 Correlation Error |
| P1273 | APP Sensor No. 1 & 3 Correlation Error |
| P1275 | APP Sensor No. 1 Circuit |
| P1276 | APP Sensor No. 1 Circuit Performance |
| P1280 | APP Sensor No. 2 Circuit |
| P1281 | APP Sensor No. 2 Circuit Performance |
| P1285 | APP Sensor No. 3 Circuit Performance |
| P1286 | APP Sensor No. 3 Circuit Performance |
| P1336 | CKP System Variation Not Learned |
| P1351 | IC Circuit-High Voltage |
| P1352 | By-Pass Circuit Open |
| P1361 | IC Circuit Not Toggling |
| P1362 | By-Pass Circuit Shorted |
| P1374 | 3X Reference Circuit |
| P1380 | ABS/EBCM/EBTCM DTC Rough Road Data Unstable |
| P1381 | Misfire Detected-No EBCM/PCM Serial Data |
| P1404 | EGR Valve Closed Pintle Position |
| P1441 | EVAP System Flow During Non-Purge |
| P1514 | TAC System MAF Performance |
| P1515 | Predicted VS Actual TP Performance |
| P1516 | Commanded VS Actual TP Performance |
| P1517 | TAC Module Processor |
| P1518 | PCM To TAC Module Serial Data Circuit |
| P1519 | TAC Module Internal Circuit |
| P1523 | TAC Return Performance |
| P1546 | A/C Relay Circuit Fault |
| P1571 | Traction Control System Desired Torque Circuit |
| P1574 | Stoplight Switch Control Circuit |
| P1626 | Theft Deterrent System Fuel Enable Circuit |
| P1635 | 5-Volt Reference "A" Circuit |
| P1639 | 5-Volt Reference "B" Circuit |
| P1689 | Delivered Torque Circuit Fault |