Section 142 (Engine Controls Self-Diagnostics - 2.2L)
WARNING: This page is about a different car, the 2003 GMC Sonoma and 2003 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Programming
- Drive Cycles
- Notes
- Inspection/Maintenance System Check
- Inspection/Maintenance Complete System Set Procedure
- Inspection/Maintenance System DTCS
- Inspection/Maintenance Air System Set Procedure
- Inspection/Maintenance Catalyst System Set Procedure
- Inspection/Maintenance EVAP System Set Procedure
- Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor System Set Procedure
- Inspection/Maintenance Heated Oxygen Sensor System Set Procedure
- Summary
- Diagnostic Trouble Code Definitions
- Component Locations
- Connector Identification
- Diagnostic Tests
- Notes
- DTC P0105: Map/TP Sensor Circuit - Insufficient Activity
- DTC P0107: Map Sensor - Low Voltage
- DTC P0108: Map Sensor Circuit - High Voltage
- DTC P0112: IAT Sensor Circuit - Low Voltage
- DTC P0113: IAT Sensor Circuit - High Voltage
- DTC P0117: ECT Sensor Circuit - Low Voltage
- DTC P0118: ECT Sensor Circuit - High Voltage
- DTC P0122: TP Sensor Circuit - Low Voltage
- DTC P0123: TP Sensor Circuit - High Voltage
- DTC P0125: ECT Excessive Time To Enter Closed-Loop Fuel Control
- DTC P0128: Engine Coolant Fails To Reach Preset Target Temperature
- DTC P0130: Ho2S Circuit (Sensor 1)
- DTC P0131: O2S Circuit - Low Voltage (Sensor 1)
- DTC P0132: O2S Circuit - High Voltage (Sensor 1)
- DTC P0133: O2S Circuit - Slow Response (Sensor 1)
- DTC P0134: O2S Circuit - Insufficient Activity (Sensor 1)
- DTC P0137: Ho2S Circuit - Low Voltage (Sensor 2)
- DTC P0138: Ho2S Circuit - High Voltage (Sensor 2)
- DTC P0140: Ho2S Circuit - Insufficient Activity (Sensor 2)
- DTC P0141: Ho2S Heater Performance (Sensor 2)
- DTC P0171: Fuel Trim System - Lean
- DTC P0172: Fuel Trim System - Rich
- DTC P0201-P0204: Injector Control Circuit
- DTC P0300: Engine Misfire Detected
- DTC P0301-P0304: Cylinder Misfire Detected
- DTC P0325: Knock Sensor Circuit
- DTC P0336: Crankshaft Position Sensor Circuit
- DTC P0340: Camshaft Position Sensor Circuit - No Activity
- DTC P0341: Camshaft Position Sensor Circuit - Intermittent Signal
- DTC P0410: Secondary Air Injection
- DTC P0420: TWC System - Low Efficiency
- DTC P0440: EVAP System
- DTC P0442: EVAP Control System - Small Leak Detected
- DTC P0446: EVAP Vent System Performance
- DTC P0452: Fuel Tank Pressure Sensor Circuit - Low Voltage
- DTC P0453: Fuel Tank Pressure Sensor Circuit - High Voltage
- DTC P0506: Idle Speed - Low
- DTC P0507: Idle Speed - High
- DTC P0562: System Voltage - Low
- DTC P0563: System Voltage - High
- DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683 Or P2610: Pcm Memory
- DTC P1133: Ho2S Insufficient Switching (Bank 1; Sensor 1)
- DTC P1137: Ho2S Lean System Or Low Voltage (Bank 1; Sensor 2)
- DTC P1138: Ho2S High Voltage (Bank 1; Sensor 2)
- DTC P1171: Fuel System Lean During Acceleration
- DTC P1336: Crankshaft Position System Variation Not Learned
- DTC P1441: EVAP System Flow During Non-Purge
- Wiring Diagrams