Engine Controls - Self-Diagnostics - 1.8L
- Introduction
- Self-Diagnostic System
- Summary
- Intermittent Diagnostic Trouble Codes
- Diagnostic Circuit Check
- Component Locations
- Connector Identification
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0101: Volume Air Flow Sensor Circuit Range/Performance Problem
- DTC P0102: Volume Airflow Circuit Low Input
- DTC P0106: Barometric Pressure Circuit Range/Performance Problem
- DTC P0107: Barometric Pressure Circuit Low Input
- DTC P0108: Barometric Pressure Circuit High Input
- DTC P0111: Intake Air Temperature Circuit Range/Performance Problem
- DTC P0112: Intake Air Temperature Circuit Low Input
- DTC P0113: Intake Air Temperature Circuit High Input
- DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0118: Engine Coolant Temperature 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 Fuel Control
- DTC P0132: Heated Oxygen Sensor Circuit High Voltage (Sensor 1)
- DTC P0133: Heated Oxygen Sensor Circuit Slow Response (Sensor 1)
- DTC P0134: Heated Oxygen Sensor Circuit No Activity Detected (Sensor 1)
- DTC P0135: Heated Oxygen Sensor Heater Circuit (Sensor 1)
- DTC P0137: Heated Oxygen Sensor Circuit Low Voltage (Sensor 2)
- DTC P0138: Heated Oxygen Sensor Circuit High Voltage (Sensor 2)
- DTC P0139: Heated Oxygen Sensor Circuit Slow Response (Sensor 2)
- DTC P0141: Heated Oxygen Sensor Heater Circuit (Sensor 2)
- DTC P0171: System Too Lean
- DTC P0172: System Too Rich
- DTC P0201, DTC P0202, DTC P0203 & P0204
- DTC P0300: Random Misfire Detected
- DTC P0301, DTC P0302, DTC P0303 & P0304
- DTC P0335: Crankshaft Position Sensor Circuit Malfunction
- DTC P0340: Camshaft Position Sensor Circuit Malfunction
- DTC P0401: Exhaust Gas RECIRCULATION Flow Insufficient 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 System Small Leak Detected
- DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit
- DTC P0446: Evaporative Emission Control System Ventilation Solenoid Circuit Malfunction
- 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 Malfunction
- DTC P0551: Power Steering Pressure Sensor Circuit Range/Performance
- DTC P1400: Manifold Differential Pressure Sensor Circuit Malfunction
- DTC P1500: Generator Fr Terminal Circuit Malfunction
- DTC P1603: Battery Back-Up Circuit Malfunction
- Verifying Repairs