Engine Controls - Self-Diagnostics - 1.6L
- Introduction
- Additional System Functions
- Diagnostic Tests
- Notes
- Diagnostic Trouble Code Identification Table
- DTC P0102: Mass Airflow (MAF) Sensor Circuit, Low Input
- DTC P0103: Mass Airflow (MAF) Sensor Circuit, High Input
- DTC P0106: BARO Circuit Performance Problem
- DTC P0107: BARO Circuit Low Input
- DTC P0108: BARO Circuit High Input
- DTC P0111: Intake Air Temperature (IAT) Sensor Performance Problem
- DTC P0112: Intake Air Temperature (IAT) Sensor Low Input
- DTC P0113: Intake Air Temperature (IAT) Sensor High Input
- DTC P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Input
- DTC P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Input
- DTC P0122: Throttle Position (TP) Sensor Circuit Low Input
- DTC P0123: Throttle Position (TP) Sensor Circuit High Input
- DTC P0125: Excessive Time To Enter Closed Loop
- DTC P0130: Front Heated Oxygen Sensor Malfunction
- DTC P0134: Front Heated Oxygen Sensor - No Activity Detected
- DTC P0138: Rear Heated Oxygen Sensor Circuit High Input
- DTC P0140: Rear Heated Oxygen Sensor - No Activity Detected
- DTC P0171: Fuel Trim Too Lean
- DTC P0172: Fuel Trim Too Rich
- DTC P0300: Random Misfire Detected
- DTC P0301-P0304: Cylinders No. 1-4 Misfire Detected
- DTC P0335: Crankshaft Position Sensor Circuit Malfunction
- DTC P0401: EGR Flow Insufficient
- DTC P0402: EGR Flow Malfunction
- DTC P0420: Catalyst System Efficiency Below Limit (Except CALIFORNIA Emissions)
- DTC P0421: Warm-Up Catalyst System Efficiency Below Limit (CALIFORNIA Emissions)
- DTC P0442: EVAP System Malfunction - Leak Detected
- DTC P0443: EVAP System - Purge Control Valve Circuit Malfunction
- DTC P0451: Fuel Tank Pressure (Ftp) Sensor Stuck Low
- DTC P0452: EVAP System - Pressure Sensor Low Input
- DTC P0453: EVAP System - Pressure Sensor Low Input
- DTC P0455: EVAP System Malfunction - Excessive Leak Detected
- DTC P0461: Fuel Level Sensor Circuit Performance
- DTC P0462: Fuel Level Sensor Circuit Low Input
- DTC P0463: Fuel Level Sensor Circuit High Input
- DTC P0464: Fuel Level Sensor Circuit Performance (Slosh Check)
- DTC P0500: Vehicle Speed Sensor (VSS) Malfunction
- DTC P0506: Idle Control System Rpm Lower Than Expected
- DTC P0507: Idle Control System Rpm Higher Than Expected
- DTC P0550: Power Steering Switch Malfunction
- DTC P0703: Brake Switch Malfunction
- DTC P0704: Clutch Switch Input Circuit Malfunction (M/T)
- DTC P0705: Neutral Switch Input Circuit Malfunction (M/T)
- DTC P1102: MAF Sensor Inconsistent With TP Sensor (Lower Than Expected)
- DTC P1103: MAF Sensor Inconsistent With Rpm Sensor (Higher Than Expected)
- DTC P1122: TP Sensor Stuck Closed
- DTC P1123: TP Sensor Stuck Open
- DTC P1135: Front Heated Oxygen Sensor Low Heater Circuit Input
- DTC P1136: Front Heated Oxygen Sensor High Heater Circuit Input
- DTC P1141: Rear Heated Oxygen Sensor Low Heater Circuit Input
- DTC P1142: Rear Heated Oxygen Sensor High Heater Circuit Input
- DTC P1170: Front Heated Oxygen Sensor - Inversion
- DTC P1250: Pressure Regulator Control (PRC) Solenoid Valve Malfunction
- DTC P1345: No SGC Signal
- DTC P1449: Canister Drain Cut Valve (CDCV) - Open Or Short Circuit
- DTC P1450: EVAP System Malfunction - Excessive Leak Detected
- DTC P1487: EGR Boost Sensor Solenoid Valve - Open Or Short Circuit
- DTC P1496: EGR Valve Stepping Motor No. 1 Coil - Open Or Short Circuit
- DTC P1497: EGR Valve Stepping Motor No. 2 Coil - Open Or Short Circuit
- DTC P1498: EGR Valve Stepping Motor No. 3 Coil - Open Or Short Circuit
- DTC P1499: EGR Valve Stepping Motor No. 4 Coil - Open Or Short Circuit
- DTC P1504: Idle Air Control Circuit Malfunction
- DTC P1512: Variable Tumble Control System (VTCS) Malfunction
- DTC P1562: Low Voltage To Pcm Power Supply Circuit
- DTC P1569: Variable Tumble Control System (VTCS) Solenoid Valve Circuit, Low Input
- DTC P1570: Variable Tumble Control System (VTCS) Solenoid Valve Circuit, High Input
- DTC P1631: Generator Malfunction
- DTC P1632: Battery Voltage Circuit Malfunction
- DTC P1633: Battery Voltage Circuit - Overcharging Condition
- DTC P1634: Generator Battery Terminal - Open Circuit