Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST (3.8L)
| 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 |
| P0121 | TP Sensor Performance |
| P0122 | TP Sensor Circuit-Low Voltage |
| P0123 | TP 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 | HO2S Circuit-Slow Response-Sensor 1 |
| P0134 | O2S/HO2S Circuit-Insufficient Activity-Sensor 1 |
| P0135 | HO2S Heater Circuit-Sensor 1 |
| P0137 | HO2S Circuit-Low Voltage-Sensor 2 |
| P0138 | HO2S Circuit-High Voltage-Sensor 2 |
| P0140 | HO2S Circuit-Insufficient Activity-Sensor 2 |
| P0141 | HO2S Heater Circuit-Sensor 2 |
| P0171 | Fuel Trim System Lean |
| P0172 | Fuel Trim System Rich |
| 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 |
| P0243 | Supercharger Boost Solenoid Control Circuit |
| P0300 | Engine Misfire Detected |
| P0325 | Knock Sensor Module Circuit |
| P0327 | Knock Sensor No. 1 Circuit |
| P0332 | KNOCK SENSOR CIRCUIT-BANK 2 |
| P0336 | 18X Reference Signal Circuit |
| P0341 | CMP Sensor Circuit Performance |
| P0401 | EGR System Flow Insufficient |
| P0403 | EGR Solenoid Control Circuit |
| P0404 | EGR Valve Pintle Stuck Closed |
| P0405 | EGR Pintle Position Circuit-Low Voltage |
| P0420 | TWC System-Low Efficiency |
| P0440 | EVAP System |
| P0442 | EVAP Control System-Small Leak Detected |
| P0446 | EVAP Canister Vent Blocked |
| P0452 | Fuel Tank Pressure Sensor-Low Voltage |
| P0453 | Fuel Tank Pressure Sensor-High Voltage |
| P0506 | IAC System-RPM Low |
| P0507 | IAC System-RPM High |
| P0530 | A/C Refrigerant Pressure Sensor Circuit |
| P0560 | System Voltage |
| P0601 | ECU/PCM/VCM Memory |
| P0602 | PCM/VCM Not Programmed |
| P0705 | TRANSAXLE RANGE SWITCH CIRCUIT |
| P0706 | TRANSAXLE RANGE SYSTEM PERFORMANCE |
| 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 |
| P1121 | TP Sensor Circuit-Intermittent High Voltage |
| P1122 | TP Sensor Circuit-Intermittent Low Voltage |
| P1133 | O2S/HO2S Circuit-Insufficient Switching-Sensor 1 |
| P1134 | HO2S Transition Time Ratio-Sensor 1 |
| P1257 | SUPERCHARGER SYSTEM OVERBOOST |
| 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/VCM Serial Data |
| P1404 | EGR Valve Pintle Stuck Open Or Stuck Closed |
| P1441 | EVAP System Flow During Non-Purge |
| P1554 | Cruise Control Status Circuit |
| P1571 | Traction Control System Desired Torque Circuit |
| P1619 | Engine Oil Life Monitor Reset Circuit |
| P1626 | Theft Deterrent System Fuel Enable Circuit |
| P1629 | Theft Deterrent Crank Signal Malfunction |
| P1635 | 5-Volt Reference "A" Circuit |
| P1639 | 5-Volt Reference "B" Circuit |
| P1641 | A/C Relay Control Circuit |
| P1646 | Boost Control Solenoid Control Circuit |
| P1651 | Fan No. 1 Relay Control Circuit |
| P1652 | Fan No. 2 Relay Control Circuit |
| P1662 | Cruise Control Inhibit Control Circuit |
| P1665 | EVAP Vent Valve Solenoid Control Circuit |
| P1667 | Fuel Pump PWM Control Circuit |
| P1671 | MIL Control Circuit |