Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Circuit Tests
- Diagnostic Tests
- Notes
- DTC P0101: Mass Airflow (MAF) Sensor System Performance
- DTC P0102: Mass Airflow (MAF) Sensor Circuit Low Frequency
- DTC P0103: Mass Airflow (MAF) Sensor Circuit High Frequency
- DTC P0111: Intake Air Temperature (IAT) Sensor Performance
- DTC P0112: Intake Air Temperature (IAT) Sensor Circuit Low Voltage
- DTC P0113: Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0116: Engine Coolant Temperature (ECT) Sensor Circuit Performance
- DTC P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0121: Throttle Position (TP) Sensor Performance
- DTC P0122: Throttle Position (TP) Sensor Circuit Low Voltage
- DTC P0123: Throttle Position (TP) Sensor Circuit High Voltage
- DTC P0125: Engine Coolant Temperature (ECT) Excessive Time To Enter Closed Loop
- DTC P0131: Heated Oxygen Sensor (Ho2S) Circuit Voltage Low (Sensor 1) (1.6L)
- DTC P0131: Heated Oxygen Sensor (Ho2S) Circuit Voltage Low (Sensor 1) (2.0L)
- DTC P0132: Heated Oxygen Sensor (Ho2S) Circuit Voltage High (Sensor 1) (1.6L)
- DTC P0132: Heated Oxygen Sensor (Ho2S) Circuit Voltage High (Sensor 1) (2.0L)
- DTC P0133: Heated Oxygen Sensor (Ho2S) Slow Response (Sensor 1) (1.6L)
- DTC P0133: Heated Oxygen Sensor (Ho2S) Slow Response (Sensor 1) (2.0L)
- DTC P0134: Heated Oxygen Sensor (Ho2S) Circuit Insufficient Activity (Sensor 1) (1.6L)
- DTC P0134: Heated Oxygen Sensor (Ho2S) Circuit Insufficient Activity (Sensor 1) (2.0L)
- DTC P0135: Heated Oxygen Sensor (Ho2S) Heater Circuit (Sensor 1)
- DTC P0136: Heated Oxygen Sensor (Ho2S) Circuit (Sensor 2) (1.6L)
- DTC P0136: Heated Oxygen Sensor (Ho2S) Circuit (Sensor 2) (2.0L)
- DTC P0141: Heated Oxygen Sensor (Ho2S) Heater Circuit (Sensor 2)
- DTC P0171: Fuel Trim System Lean (1.6L)
- DTC P0171: Fuel Trim System Lean (2.0L)
- DTC P0172: Fuel Trim System Rich (1.6L)
- DTC P0172: Fuel Trim System Rich (2.0L)
- DTC P0300-P0304: Misfire Detected
- DTC P0335: Crankshaft Position (CKP) Sensor Circuit
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0400: Exhaust Gas RECIRCULATION (EGR) Flow Malfunction (2.0L)
- DTC P0403: Exhaust Gas RECIRCULATION (EGR) Solenoid Control Circuit
- DTC P0420: Three-Way Catalyst (TWC) System Low Efficiency
- DTC P0440: Evaporative (EVAP) Emissions System
- DTC P0443: Evaporative (EVAP) Emission System Incorrect Purge Flow
- DTC P0450: Evaporative (EVAP) Emission System Pressure Sensor Circuit
- DTC P0451: Evaporative (EVAP) Emission System Pressure Sensor Performance
- DTC P0455: Evaporative (EVAP) Emission System Leak Detected
- DTC P0461: Fuel Level Sensor Circuit Performance
- DTC P0463: Fuel Level Sensor Circuit High Voltage
- DTC P0500: Vehicle Speed Sensor (VSS) Circuit
- DTC P0505: Idle Control System
- DTC P0601: Pcm Memory
- DTC P1408: Manifold Absolute Pressure (Map) Sensor Circuit
- DTC P1410: Fuel Tank Pressure System
- DTC P1450: Barometric Pressure Sensor Circuit
- DTC P1451: Barometric Pressure Sensor Performance
- DTC P1500: Starter Signal Circuit
- DTC P1510: Pcm Backup Power Supply