Trouble Codes: Notes
NOTE:
Trouble codes can only be retrieved by using a scan tool. Trouble codes listed below are retrieved using a generic scan tool. Multi-Use Tester II (MUT II) scan tool can be used, but it may not read all trouble codes.
TROUBLE CODE INDEX
| Code | Description | Possible Cause | ||
|---|---|---|---|---|
| P0105 | Manifold Absolute Pressure (MAP) circuit failure | Connector Or Harness, Or Faulty MAP Sensor | ||
| P0110 | Intake Air Temperature (IAT) Sensor Circuit Failure | Connector, Harness Or Faulty VAF Sensor | ||
| P0115 | Engine Coolant Temperature (ECT) Sensor Failure | Connector, Harness Or Faulty ECT Sensor | ||
| P0120 | Throttle Position (TP) Sensor Circuit Failure | Connector, Harness Or Faulty TP Sensor | ||
| P0125 (1) | Excessive Time To Enter Closed Loop Fuel Control | Faulty Front HO2S, HO2S Connector/Harness Or Faulty Fuel Injector | ||
| P0130 (1) | Front Heated Oxygen Sensor (HO2S) Circuit Failure | Connector, Harness Or Faulty HO2S | ||
| P0135 (1) | Front Heated Oxygen Sensor (HO2S) Circuit Failure | Connector, Harness Or Faulty HO2S | ||
| P0136 (1) | Rear Heated Oxygen Sensor (HO2S) Circuit Failure | Connector, Harness Or Faulty HO2S | ||
| P0141 (1) | Rear Heated Oxygen Sensor (HO2S) Circuit Failure | Connector, Harness Or Faulty HO2S | ||
| P0170 (1) | Fuel Trim Failure | Intake Air Leaks, Cracked Exhaust Manifold, Faulty VAF Sensor Frequency, HO2S, Injector, Fuel Pressure, ECT, IAT Or BARO Pressure Sensor | ||
| P0201 | Cylinder No. 1 Injector Circuit Failure | Connector, Harness Or Faulty Injector | ||
| P0202 | Cylinder No. 2 Injector Circuit Failure | Connector, Harness Or Faulty Injector | ||
| P0203 | Cylinder No. 3 Injector Circuit Failure | Connector, Harness Or Faulty Injector | ||
| P0204 | Cylinder No. 4 Injector Circuit Failure | Connector, Harness Or Faulty Injector | ||
| P0300 (1) | Random Misfire Detected | Connector Or Harness, Faulty Ignition Coil, Ignition Power Transistor, Spark Plug, Ignition Circuit, Injector, HO2S, Compression Pressure, Timing Belt, Air Intake System, Fuel Pressure, Or CKP Sensor | ||
| P0301 (1) | Cylinder No. 1 Misfire Detected | Connector Or Harness, Faulty Ignition Coil, Ignition Power Transistor, Spark Plug, Ignition Circuit, Injector, HO2S, Compression Pressure, Timing Belt, Air Intake System, Fuel Pressure, Or CKP Sensor | ||
| P0302 (1) | Cylinder No. 2 Misfire Detected | Connector Or Harness, Faulty Ignition Coil, Ignition Power Transistor, Spark Plug, Ignition Circuit, Injector, HO2S, Compression Pressure, Timing Belt, Air Intake System, Fuel Pressure, Or CKP Sensor | ||
| P0303 (1) | Cylinder No. 3 Misfire Detected | Connector Or Harness, Faulty Ignition Coil, Ignition Power Transistor, Spark Plug, Ignition Circuit, Injector, HO2S, Compression Pressure, Timing Belt, Air Intake System, Fuel Pressure, Or CKP Sensor | ||
| P0304 (1) | Cylinder No. 4 Misfire Detected | Connector Or Harness, Faulty Ignition Coil, Ignition Power Transistor, Spark Plug, Ignition Circuit, Injector, HO2S, Compression Pressure, Timing Belt, Air Intake System, Fuel Pressure, Or CKP Sensor | ||
| P0335 | Crankshaft Position (CKP) Sensor Circuit Failure | Connector, Harness Or Faulty CKP Sensor | ||
| P0340 | Camshaft Position (CMP) Sensor Circuit Failure | Connector, Harness Or Faulty CMP Sensor | ||
| P0400 (1) | Exhaust Gas Recirculation (EGR) Flow Failure | Connector, Harness, Faulty EGR Valve, EGR Solenoid, EGR Valve Control Vacuum Or Manifold Differential Pressure Sensor | ||
| P0421 (1) | Catalyst Efficiency Below Threshold | Faulty Exhaust Manifold Or Faulty Catalytic Converter | ||
| P0440 (1) | Evaporative (EVAP) Emission Control System Failure | Connector Or Harness, Faulty EVAP Purge Solenoid, Purge Control Valve, Or Vacuum Hose Routing | ||
| P0443 (1) | Evaporative (EVAP) Emission Control System Failure | Connector, Harness Or Faulty EVAP Solenoid | ||
| P0500 | Vehicle Speed Sensor (VSS) Circuit Failure | Connector Or Harness, Or Faulty VSS | ||
| P0505 | Idle Air Control System (IAC) Failure | Connector Or Harness, Or Faulty IAC Motor | ||
| P0510 (1) | Closed Throttle Position (TP) Switch Failure | Connector Or Harness, Or Faulty Closed TP Switch | ||
| P1300 | Ignition Timing Adjustment Circuit Failure | Connector Or Harness | ||
| P1443 (1) | Evaporative (EVAP) Emission Control System Failure | Connector, Harness Or Faulty EVAP Purge Control Solenoid | ||
| P1500 | Generator FR Terminal Circuit Failure | Connector Or Harness | ||
| P1715 (1) | Pulse Generator Failure | Connector Or Harness, Or Faulty PG | ||
| P1750 (1) | Solenoid Failure | Connector Or Harness, Faulty Converter Clutch Solenoid, Shift Control Solenoid, Or Pressure Control Solenoid | ||
|
||||