Engine Controls - Self-Diagnostics - 2.0L - Aba
- Diagnostic Trouble Code Identification
- Diagnostic Tests
- Notes
- DTC P0102: MAF Sensor Circuit Low Input
- DTC P0103: MAF Sensor Circuit High Input
- DTC P0112 Or P0113: IAT Sensor Circuit Malfunction
- DTC P0116: ECT Sensor Circuit Range/Performance
- DTC P0117: ECT Sensor Circuit Low Input
- DTC P0118: ECT Sensor Circuit High Input
- DTC P0120: TP Sensor Circuit Malfunction
- DTC P0121: TP Sensor Circuit Range/Performance Problem
- DTC P0122: TP Sensor Circuit Low Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0131: Ho2S No. 1 Circuit Low Voltage
- DTC P0132: Ho2S No. 1 Circuit High Voltage
- DTC P0133: Ho2S No. 1 Circuit Slow Response
- DTC P0134: Ho2S No. 1 Circuit No Activity Detected
- DTC P0135: Ho2S No. 1 Heater Circuit Malfunction
- DTC P0137: Ho2S No. 2 Circuit Low Voltage
- DTC P0138: Ho2S No. 2 Circuit High Voltage
- DTC P0140: Ho2S No. 2 Circuit No Activity Detected
- DTC P0141: Ho2S No. 2 Heater Circuit Malfunction
- DTC P0171: System Too Lean
- DTC P0172: System Too Rich
- DTC P0300: Random Misfire Detected
- DTC P0301-P0304: Cylinders No. 1-4 Misfire Detected
- DTC P0327: Knock Sensor Circuit Low Input
- DTC P0341: Camshaft Position Sensor Circuit Range/Performance
- DTC P0422: Main Catalyst Efficiency Below Threshold (Bank 1)
- DTC P0440: EVAP System Malfunction
- DTC P0442 Or P0445: EVAP System Leak Detected
- DTC P0501: Vehicle Speed Sensor Range/Performance
- DTC P0506: Idle Rpm Lower Than Expected
- DTC P0507: Idle Rpm Greater Than Expected
- DTC P0510: Closed Throttle Position Switch Malfunction
- DTC P0605: ECM Read Only Memory (ROM) Error
- DTC P1127: Long Term Fuel Trim Too Rich
- DTC P1128: Long Term Fuel Trim Too Lean
- DTC P1213-P1216: Cylinders No. 1-4 Fuel Injector Circuit Short To Voltage
- DTC P1225-P1228: Cylinders No. 1-4 Fuel Injector Circuit Short To Ground
- DTC P1237-P1240: Cylinders No. 1-4 Fuel Injector Circuit Open
- DTC P1340: Camshaft/Crankshaft Position Sensor Signals Out Of Sequence
- DTC P1410: Fuel Tank Ventilation Valve Short To Voltage
- DTC P1420: Secondary Air Injection Control Electrical Malfunction
- DTC P1421: Secondary Air Injection Solenoid Valve Circuit Short To Ground
- DTC P1422: Secondary Air Injection Solenoid Valve Circuit Short To Voltage
- DTC P1425: Tank Ventilation Valve Short To Ground
- DTC P1426: Tank Ventilation Valve Circuit Open
- DTC P1450: Secondary Air Injection Solenoid Valve Circuit Short To Voltage
- DTC P1451: Secondary Air Injection Solenoid Valve Circuit Short To Ground
- DTC P1452: Secondary Air Injection Solenoid Valve Circuit Open
- DTC P1471-P1473 Or P1475-P1478: EVAP System Leak Detection Pump Malfunction
- DTC P1500: Fuel Pump Relay Circuit Electrical Malfunction
- DTC P1502: Fuel Pump Relay Circuit Short To Voltage
- DTC P1543, P1544 Or P1580: Throttle Actuator Malfunction
- DTC P1582: Idle Adaptation At Limit
- DTC P1611: Mil Call-Up Circuit Short To Ground
- DTC P1613: Mil Call-Up Circuit Open Or Short To Voltage