Engine Controls - Self-Diagnostics - 1.5L
- Introduction
- Self-Diagnostic System
- Summary
- Intermittent Diagnostic Trouble Codes
- Diagnostic Circuit Check
- Component Locations
- Connector Identification
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- DTC P0106 Or DTC P0108
- DTC P0107: Manifold Absolute Pressure Circuit Low Input
- DTC P0111: Intake Air Temperature Circuit
- DTC P0112: Intake Air Temperature Circuit Low Input
- DTC P0113: Intake Air Temperature Circuit High Input
- DTC P0116 Or DTC P0118
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0121 Or DTC P0123
- DTC P0122: Throttle Position Sensor Circuit Low Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0132: Ho2S Circuit High Voltage (Sensor 1)
- DTC P0133: Ho2S Circuit Slow Response (Sensor 1)
- DTC P0134: Ho2S Circuit No Activity Detected (Sensor 1)
- DTC P0135: Ho2S Heater Circuit (Sensor 1)
- DTC P0137: Ho2S Circuit Low Voltage (Sensor 2)
- DTC P0138: Ho2S Circuit High Voltage (Sensor 2)
- DTC P0139: Ho2S Circuit Slow Response (Sensor 2)
- DTC P0141: Ho2S Heater Circuit (Sensor 2)
- DTC P0171: System Too Lean
- DTC P0172: System Too Rich
- DTC P0201, DTC P0202, DTC P0203 & DTC P0204
- DTC P0300: Random Multiple Cylinder Misfire Detected
- DTC P0301, DTC P0302, DTC P0303 Or DTC P0304
- DTC P0335: Crankshaft Position Sensor Circuit
- DTC P0340: Camshaft Position Sensor Circuit
- DTC P0401: Exhaust Gas RECIRCULATION Insufficient Flow Detected
- DTC P0403: Exhaust Gas RECIRCULATION Control Circuit
- DTC P0421: Warm-Up Catalyst Efficiency Below Threshold
- DTC P0441: Evaporative Emission Control System Incorrect Purge Flow
- DTC P0442: Evaporative Emission Control System Small Leak Detected
- DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit
- DTC P0446: Evaporative Emission Control System Vent Control Circuit
- DTC P0451: Evaporative Emission Control System Pressure Sensor Range/Performance
- DTC P0452: Evaporative Emission Control System Pressure Sensor Low Input
- DTC P0453: Evaporative Emission Control System Pressure Sensor High Input
- DTC P0455: Evaporative Emission Control System Gross Leak Detected
- DTC P0500: Vehicle Speed Sensor (M/T Only)
- DTC P0506 Or DTC P0507
- DTC P0510: Closed Throttle Position Switch
- DTC P0551: Power Steering Pressure Sensor Circuit Range/Performance
- DTC P1500: Generator Fr Terminal Circuit Malfunction
- DTC P1603: Battery Back-Up Circuit Malfunction
- Verifying Repairs