Engine Performance - 4.3L DTCS
ENGINE PERFORMANCE - 4.3L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | Mass Air Flow Sensor Performance |
| P0102 | MAF Sensor Circuit - Low Frequency |
| P0103 | MAF Sensor Circuit - High Frequency |
| P0106 | MAP System Performance |
| P0107 | MAP Sensor Circuit - Low Voltage |
| P0108 | MAP Sensor Circuit - High Voltage |
| P0112 | IAT Sensor Circuit - Low Voltage |
| P0113 | IAT Sensor Circuit - High Voltage |
| P0116 | ECT Sensor Performance |
| 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 | Excess Time To Enter Closed Loop Fuel Control |
| P0128 | ECT Less Than Thermostat Regulating Temperature |
| P0131 | HO2S Circuit - Low Voltage - Bank 1, Sensor 1 (With CA Emissions) |
| P0131 | HO2S Circuit - Low Voltage - Bank 1, Sensor 1 (With FED Emissions) |
| P0132 | HO2S Circuit - High Voltage - Bank 1, Sensor 1 (With CA Emissions) |
| P0132 | HO2S Circuit - High Voltage - Bank 1, Sensor 1 (With FED Emissions) |
| P0133 | HO2S Circuit - Slow Response - Bank 1, Sensor 1 (With CA Emissions) |
| P0133 | HO2S Circuit - Slow Response - Bank 1, Sensor 1 (With FED Emissions) |
| P0134 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 (With CA Emissions) |
| P0134 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 (With FED Emissions) |
| P0135 | HO2S Heater Circuit - Bank 1, Sensors 1 (With CA Emissions) |
| P0135 | HO2S Heater Circuit - Bank 1, Sensors 1 (With FED Emissions) |
| P0137 | HO2S Circuit - Low Voltage - Bank 1, Sensor 2 (With CA Emissions) |
| P0137 | HO2S Circuit - Low Voltage - Bank 1, Sensor 2 (With FED Emissions) |
| P0138 | HO2S Circuit - High Voltage - Bank 1, Sensor 2 (With CA Emissions) |
| P0138 | HO2S Circuit - High Voltage - Bank 1, Sensor 2 (With FED Emissions) |
| P0140 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 2 (With CA Emissions) |
| P0140 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 2 (With FED Emissions) |
| P0141 | HO2S Heater Circuit - Bank 1, Sensors 2 (With CA Emissions) |
| P0141 | HO2S Heater Circuit - Bank 1, Sensors 2 (With FED Emissions) |
| P0151 | HO2S Circuit - Low Voltage - Bank 2, Sensor 1 (With CA Emissions) |
| P0151 | HO2S Circuit - Low Voltage - Bank 2, Sensor 1 (With FED Emissions) |
| P0152 | HO2S Circuit - High Voltage - Bank 2, Sensor 1 (With CA Emissions) |
| P0152 | HO2S Circuit - High Voltage - Bank 2, Sensor 1 (With FED Emissions) |
| P0153 | HO2S Circuit - Slow Response - Bank 2, Sensor 1 (With CA Emissions) |
| P0153 | HO2S Circuit - Slow Response - Bank 2, Sensor 1 (With FED Emissions) |
| P0154 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (With CA Emissions) |
| P0154 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (With FED Emissions) |
| P0155 | HO2S Heater Circuit - Bank 2, Sensors 1 (With CA Emissions) |
| P0155 | HO2S Heater Circuit - Bank 2, Sensors 1 (With FED Emissions) |
| P0157 | HO2S Circuit - Low Voltage - Bank 2, Sensor 2 (With CA Emissions) |
| P0157 | HO2S Circuit - Low Voltage - Bank 2, Sensor 2 (With FED Emissions) |
| P0158 | HO2S Circuit - High Voltage - Bank 2, Sensor 2 (With CA Emissions) |
| P0158 | HO2S Circuit - High Voltage - Bank 2, Sensor 2 (With FED Emissions) |
| P0160 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 2 (With CA Emissions) |
| P0160 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 2 (With FED Emissions) |
| P0161 | HO2S Heater Circuit - Bank 2, Sensors 2 (With CA Emissions) |
| P0161 | HO2S Heater Circuit - Bank 2, Sensors 2 (With FED Emissions) |
| P0171 | Fuel Trim System Lean - Bank 1 |
| P0172 | Fuel Trim System Rich - Bank 1 |
| P0174 | Fuel Trim System Lean - Bank 2 |
| P0175 | Fuel Trim System Rich - Bank 2 |
| P0200 | Fuel Injector Control Circuit |
| P0230 | Fuel Pump Control Relay Circuit |
| P0300 | Engine Misfire Detected |
| P0325 | Knock Sensor Module Circuit |
| P0327 | Knock Sensor Circuit - Low Voltage |
| P0335 | Crankshaft Position Sensor Circuit |
| P0336 | Crankshaft Position Sensor Circuit Performance |
| P0341 | Camshaft Position Sensor Circuit Performance |
| P0351 | Ignition Control Circuit |
| P0401 | EGR System - Insufficient Flow |
| P0404 | EGR Valve Open Pintle Position |
| P0405 | EGR Pintle Position Circuit - Low Voltage |
| P0420 | TWC System - Low Efficiency - Bank 1 |
| P0430 | TWC System - Low Efficiency - Bank 2 |
| P0440 | EVAP System - Large Leak |
| P0442 | EVAP System - Small Leak |
| P0443 | EVAP Purge Solenoid Control Circuit |
| P0446 | EVAP Vent Valve Performance |
| P0449 | EVAP Vent Valve Performance |
| P0452 | Fuel Tank Pressure Sensor - Low Voltage |
| P0453 | Fuel Tank Pressure Sensor - High Voltage |
| P0500 | Vehicle Speed Sensor (M/T) |
| P0502 | Vehicle Speed Sensor Low Output |
| P0503 | Vehicle Speed Sensor Erratic |
| P0506 | Idle Control System - Low RPM |
| P0507 | Idle Control System - RPM High |
| P0601 | PCM Memory |
| P0602 | PCM Not Programmed |
| P0604 | PCM Random Access Memory Performance |
| P0606 | PCM Memory |
| P0607 | PCM Memory |
| P0650 | MIL Control Circuit |
| P0704 | Clutch Pedal Switch |
| P0706 | Transmission Range Switch |
| P0719 | Brake Switch Circuit - Low Input |
| P0724 | Brake Switch Circuit - High Input |
| 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 | HO2S Circuit - Insufficient Switching - Bank 1, Sensor 1 (With CA Emissions) |
| P1133 | HO2S Circuit - Insufficient Switching - Bank 1, Sensor 1 (With FED Emissions) |
| P1134 | HO2S Transition Time Ratio - Bank 1, Sensor 1 (With CA Emissions) |
| P1134 | HO2S Transition Time Ratio - Bank 1, Sensor 1 (With FED Emissions) |
| P1153 | HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 (With CA Emissions) |
| P1153 | HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 (With FED Emissions) |
| P1154 | HO2S Transition Time Ratio - Bank 1 & 2, Sensor 1 (With CA Emissions) |
| P1154 | HO2S Transition Time Ratio - Bank 1 & 2, Sensor 1 (With FED Emissions) |
| P1336 | Crankshaft System Variation Not Learned |
| P1345 | Crankshaft/Camshaft Sensor Correlation |
| P1380 | EBCM DTC Detected 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 |
| P1600 | PCM Memory Performance |
| P1621 | PCM Memory Performance |
| P1627 | PCM Memory Performance |
| P1635 | 5-Volt Reference A Circuit |
| P1639 | 5-Volt Reference B Circuit |
| P1680 | PCM Memory |
| P1681 | PCM Memory |
| P1683 | PCM Memory |