Section 101 (Engine Controls Self-Diagnostics - 2.2L)
WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
- Model Identification
- Introduction
- Self-Diagnostic System
- On-Board Diagnostics
- Intermittent Conditions
- Notes
- Preliminary
- Harness or Connector Intermittents
- Electrical Connections or Wiring
- Control Module Power & Grounds, & Component Power & Grounds
- Temperature Sensitivity
- Electromagnetic Interference (EMI) and Electrical Noise
- Incorrect PCM Programming
- Duplicating Failure Conditions
- Scan Tool Snapshot
- Vehicle Data Recorder
- Diagnostic Procedure
- Retrieving Diagnostic Trouble Codes
- Diagnostic System Check - Engine Controls
- Clearing Diagnostic Trouble Codes
- Scan Tool Usage
- Powertrain Control Module Location
- Programming
- Inspection/Maintenance Procedures
- Drive Cycles
- Inspection/Maintenance System Check
- Inspection/Maintenance Complete System Set Procedure
- Inspection/Maintenance System DTCS
- Inspection/Maintenance Catalyst System Set Procedure
- Inspection/Maintenance Evaporative Emission System Set Procedure
- Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor System Set Procedure
- Inspection/Maintenance Heated Oxygen Sensor Heater System Set Procedure
- Summary
- Diagnostic Trouble Code Definitions
- Component Locations
- Connector Identification
- System Tests
- Diagnostic Tests
- Notes
- DTC P0105: Map/TP Sensor Performance
- DTC P0107: Map Sensor Circuit - Low Voltage
- DTC P0108: Map Sensor Circuit - High Voltage
- DTC P0112: IAT Sensor Circuit - Low Voltage
- DTC P0113: IAT Sensor Circuit - High Voltage
- DTC P0116: ECT Sensor Circuit Performance (DOHC)
- 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 Thermostat
- DTC P0130: Ho2S Circuit - Sensor 1 (DOHC)
- DTC P0130: Ho2S Circuit - Sensor 1 (SOHC)
- DTC P0131: Ho2S Circuit - Low Voltage (Bank 1; Sensor 1 - DOHC)
- DTC P0131: Ho2S Circuit - Low Voltage (Bank 1; Sensor 1 - SOHC)
- DTC P0132: Ho2S Circuit - High Voltage (Bank 1; Sensor 1 - DOHC)
- DTC P0132: Ho2S Circuit - High Voltage (Bank 1; Sensor 1 - SOHC)
- DTC P0133: Ho2S Slow Response (Bank 1; Sensor 1 - DOHC)
- DTC P0133: Ho2S Slow Response (Bank 1; Sensor 1 - SOHC)
- DTC P0134: Ho2S Circuit - Insufficient Activity (Bank 1; Sensor 1 - DOHC)
- DTC P0134: Ho2S Circuit - Insufficient Activity (Bank 1; Sensor 1 - SOHC)
- DTC P0135: Ho2S Heater Circuit (Bank 1; Sensor 1)
- DTC P0137: Ho2S2 Circuit - Low Voltage (DOHC)
- DTC P0137: Ho2S2 Circuit - Low Voltage (SOHC)
- DTC P0138: Ho2S2 Circuit - Voltage High (DOHC)
- DTC P0138: Ho2S2 Circuit - Voltage High (SOHC)
- DTC P0140: Ho2S 2 Circuit - Insufficient Activity (DOHC)
- DTC P0140: Ho2S 2 Circuit - Insufficient Activity (SOHC)
- DTC P0141: Ho2S 2 Heater Circuit (DOHC)
- DTC P0141: Ho2S 2 Heater Circuit (SOHC)
- DTC P0171: Fuel Trim System Lean
- DTC P0172: Fuel Trim System Rich
- DTC P0201-P0204: Injector Control Circuit
- DTC P0300: Engine Misfire Detected (DOHC)
- DTC P0300: Engine Misfire Detected (SOHC)
- DTC P0301-P0304: Cylinder Misfire Detected (DOHC)
- DTC P0301-P0304: Cylinder Misfire Detected (SOHC)
- DTC P0325: Knock Sensor Circuit (SOHC)
- DTC P0326: Knock Sensor Circuit - Excessive Spark Retard (DOHC)
- DTC P0327: Knock Sensor Circuit - Low Voltage (DOHC)
- DTC P0336: Crankshaft Position Sensor Circuit
- DTC P0340: Camshaft Position Sensor Circuit - Low Input (DOHC)
- DTC P0340: Camshaft Position Sensor Circuit - Low Input (SOHC)
- DTC P0341: Camshaft Position Sensor Circuit Performance (DOHC)
- DTC P0341: Camshaft Position Sensor Circuit Performance (SOHC)
- DTC P0420: TWC System - Low Efficiency (Bank 1)
- 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 P0601-P0607, P1600, P1621, P1627, P1680, P1681 0R P1683: Pcm Memory
- DTC P1133: Ho2S Insufficient Switching (Bank 1; Sensor 1 - DOHC)
- DTC P1133: Ho2S Insufficient Switching (Bank 1; Sensor 1 - SOHC)
- DTC P1137: Ho2S Lean Or Low Voltage (Bank 1; Sensor 2 - DOHC)
- DTC P1137: Ho2S Lean Or Low Voltage (Bank 1; Sensor 2 - SOHC)
- DTC P1138: Ho2S Rich Or High Voltage (Bank 1; Sensor 2 - DOHC)
- DTC P1138: Ho2S Rich Or High Voltage (Bank 1; Sensor 2 - SOHC)
- DTC P1171: Fuel System Lean During Acceleration (DOHC)
- DTC P1171: Fuel System Lean During Acceleration (SOHC)
- DTC P1336: CKP System Variation Not Learned
- DTC P1441: EVAP System Flow During Non-Purge (DOHC)
- DTC P1441: EVAP System Flow During Non-Purge (SOHC)