Engine Controls - Self-Diagnostics - 1.8L
- Introduction
- Self-Diagnostic System
- Engine Control Module
- Summary
- Diagnostic Trouble Code Definitions
- System Tests
- Diagnostic Tests
- Notes
- DTC P0101: Mass Air Flow Sensor - Performance Problem
- DTC P0102: Mass Air Flow Sensor Circuit - Low Voltage
- DTC P0103: Mass Air Flow Sensor Circuit - High Voltage
- DTC P0111: Intake Air Temperature Circuit - Range/Performance Problem
- DTC P0112: Intake Air Temperature Sensor Circuit - Low Input
- DTC P0113: Intake Air Temperature Sensor Circuit - High Input
- DTC P0116: Low Coolant Temperature Or Specified Value
- DTC P0117: Engine Coolant Temperature Sensor Circuit - Low Input
- DTC P0118: Engine Coolant Temperature Sensor Circuit - High Input
- DTC P0121: Throttle Position Sensor Circuit - Range/Performance Problem
- DTC P0122: Throttle Position Sensor Circuit - Low Input
- DTC P0123: Throttle Position Sensor Circuit - High Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Operation
- DTC P0128: Coolant Thermostat Malfunction
- DTC P0131 Or DTC P0132
- DTC P0133: Heated Oxygen Sensor No. 1 Circuit - Slow Response
- DTC P0134: Heated Oxygen Sensor No. 1 Circuit - No Activity Detected
- DTC P0135: Heated Oxygen Sensor No. 1 - Heater Circuit Malfunction
- DTC P0137 Or DTC P0138
- DTC P0141: Heated Oxygen Sensor No. 2 - Heater Circuit Malfunction
- DTC P0171 Or DTC P0172
- DTC P0300, DTC P0301, DTC P0302, DTC P0303 Or DTC P0304
- DTC P0335: Crankshaft Position Sensor - Circuit Malfunction
- DTC P0340: Camshaft Position Sensor - Circuit Malfunction
- DTC P0401 Or DTC P0402
- DTC P0403: EGR Valve - Output Voltage Low
- DTC P0420: Catalyst System Efficiency Below Threshold
- DTC P0442 Or DTC P0455
- DTC P0444: EVAP System Purge Control Valve - Open Circuit
- DTC P0445: EVAP System Purge Control Valve - Short Circuit
- DTC P0447: EVAP System Vent Control - Vent Control Circuit Open
- DTC P0448: EVAP System Vent Control - Vent Control Circuit Shorted
- DTC P0451: EVAP System Pressure Sensor - Range/Performance
- DTC P0452: EVAP System Pressure Sensor - Low Input
- DTC P0453: EVAP System Pressure Sensor - High Input
- DTC P0461: Fuel Level Sensor Circuit - Performance Problem
- DTC P0463: Fuel Level Sensor Circuit - High Voltage Input
- DTC P0464: Fuel Level Sensor Circuit - Intermittent Condition
- DTC P0480: Radiator Cooling Fan Control Circuit Malfunction
- DTC P0481: A/C Condenser Fan Control Circuit Malfunction
- DTC P0496: EVAP System - Flow During Non-Purge
- DTC P0500: Vehicle Speed Sensor Malfunction
- DTC P0505: Idle Control System Malfunction
- DTC P0506 Or DTC P0507
- DTC P0601: Internal Control Module Memory Check Sum Error
- DTC P1107: Manifold Differential Pressure Sensor - Low Input
- DTC P1108: Manifold Differential Pressure Sensor - Low Input
- DTC P1132: Manifold Differential Pressure Sensor - Low Input
- DTC P1450 Or DTC P1451
- DTC P1500: Starter Signal Circuit Malfunction
- DTC P1510: Engine Control Module Back-Up Power Supply Malfunction
- DTC P1600: Serial Communication Problem Between ECM & TCM
- DTC P1717: A/T Drive Range Signal Circuit Malfunction