Engine Performance - 3.4L DTCS
ENGINE PERFORMANCE - 3.4L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Definition |
|---|---|
| P0101 | Mass Airflow Sensor System Performance |
| P0102 | Mass Airflow Sensor Circuit - Low Frequency |
| P0103 | Mass Airflow Sensor Circuit - High Frequency |
| P0107 | Manifold Absolute Pressure Sensor Circuit - Low Voltage |
| P0108 | Manifold Absolute Pressure Sensor Circuit - High Voltage |
| P0112 | Intake Air Temperature Sensor Circuit - Low Voltage |
| P0113 | Intake Air Temperature Sensor Circuit - High Voltage |
| P0117 | Engine Coolant Temperature Sensor Circuit - Low Voltage |
| P0118 | Engine Coolant Temperature Sensor Circuit - High Voltage |
| P0121 | Throttle Position Sensor Performance |
| P0121 | Throttle Position Sensor Performance |
| P0122 | Throttle Position Sensor Circuit - Low Voltage |
| P0123 | Throttle Position Sensor Circuit - High Voltage |
| P0125 | Engine Coolant Temperature Excessive Time To Enter Closed Loop Fuel Control |
| P0131 | Heated Oxygen Sensor No. 1 Circuit - Low Voltage |
| P0132 | Heated Oxygen Sensor No. 1 Circuit - High Voltage |
| P0133 | Heated Oxygen Sensor No. 1 Circuit - Slow Response |
| P0134 | Heated Oxygen Sensor No. 1 Circuit Insufficient Activity |
| P0135 | Heated Oxygen Sensor No. 1 Heater Performance |
| P0137 | Heated Oxygen Sensor No. 2 Circuit - Low Voltage |
| P0138 | Heated oxygen Sensor No. 2 Circuit - High Voltage |
| P0140 | Heated Oxygen Sensor No. 2 Circuit - Insufficient Activity |
| P0141 | Heated Oxygen Sensor No. 2 Heater Circuit |
| 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 Control Circuit |
| P0300 | Engine Misfire Detected |
| P0325 | Knock Sensor Module Circuit |
| P0327 | Knock Sensor Circuit - Front |
| P0336 | Crankshaft Position Sensor Circuit Performance |
| P0341 | Camshaft Position Sensor Circuit |
| P0401 | EGR System - Insufficient Flow |
| P0403 | EGR Solenoid Control Circuit |
| P0404 | EGR Open Position Performance |
| P0405 | EGR Sensor Circuit - Low Voltage |
| P0410 | Secondary Air Injection System |
| P0412 | Secondary Air Injection Solenoid Control Circuit |
| P0418 | Secondary Air Injection Pump Relay Control Circuit |
| P0420 | Catalyst System - Low Efficiency |
| P0440 | Evaporative Emission System |
| P0442 | Evaporative Emission Control System - Small Leak Detected |
| P0443 | Evaporative Purge Solenoid Valve Control Circuit |
| P0446 | Evaporative Emission Vent System Performance |
| P0449 | Evaporative Vent Solenoid Control Circuit |
| P0452 | Fuel Tank Pressure Sensor Circuit - Low Voltage |
| P0453 | Fuel Tank Pressure Sensor Circuit - High Voltage |
| P0462 | Fuel Level Sensor Circuit - Low Voltage |
| P0463 | Fuel Level Sensor Circuit - High Voltage |
| P0480 | Cooling Fan Relay No. 1 Control Circuit |
| P0481 | Cooling Fan Relay No. 2 Control Circuit |
| P0506 | Idle Speed - Low |
| P0507 | Idle Speed - High |
| P0530 | A/C Refrigerant Pressure Sensor Circuit |
| P0560 | System Voltage |
| P0601 | PCM Memory |
| P0602 | PCM Not Programmed |
| P0620 | Generator Performance |
| P0650 | Malfunction Indicator Light Control Circuit |
| P1106 | Manifold Absolute Pressure Sensor Circuit Intermittent High Voltage |
| P1107 | Manifold Absolute Pressure Sensor Circuit Intermittent Low Voltage |
| P1111 | Intake Air Temperature Sensor Circuit Intermittent High Voltage |
| P1112 | Intake Air Temperature Sensor Circuit Intermittent Low Voltage |
| P1114 | Engine Coolant Temperature Sensor Circuit Intermittent Low Voltage |
| P1115 | Engine Coolant Temperature Sensor Circuit Intermittent High Voltage |
| P1121 | Throttle Position Sensor Circuit Intermittent High Voltage |
| P1122 | Throttle Position Sensor Circuit Intermittent Low Voltage |
| P1133 | Heated Oxygen Sensor No. 1 - Insufficient Switching |
| P1134 | Heated Oxygen Sensor No. 1 Transition Time Ratio |
| P1336 | Crankshaft System Variation Not Learned |
| P1351 | Ignition Control Circuit - High Voltage |
| P1352 | Ignition By-Pass Circuit - High Voltage |
| P1361 | Ignition Control Circuit - Low Voltage |
| P1362 | Ignition By-Pass Circuit - Low Voltage |
| P1374 | Crankshaft Position High-To-Low Resolution Frequency Correlation |
| P1380 | Misfire Detected - Rough Road Data Not Available |
| P1381 | Misfire Detected - No Communications With Brake Control Module |
| P1404 | EGR Valve Closed Position Performance |
| P1441 | Evaporative Emission System Flow During Non-Purge |
| P1483 | Engine Cooling System Performance |
| P1546 | A/C Circuit Relay Control Circuit |
| P1554 | Cruise Control Feedback Circuit |
| P1571 | Traction Control Torque Request Circuit |
| P1585 | Cruise Control Inhibit Output Circuit |
| P1626 | Theft Deterrent Fuel Enable Signal Lost |
| P1630 | Theft Deterrent Learn Mode Active |
| P1631 | Theft Deterrent Start Enable Signal Not Correct |
| P1635 | 5-Volt Reference "A" Circuit |
| P1639 | 5-Volt Reference "B" Circuit |
| P1689 | Traction Control Delivered Torque Output Circuit |