Section 9 (Engine Controls - Tests W/Codes - 2.2L)
WARNING: This page is about a different car, the 1998 GMC Sonoma and 1998 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Diagnostic System
- Diagnostic Procedure
- Powertrain On-Board Diagnostic (OBD) System Check
- Mil Inoperative
- Mil On Steady
- DLC Diagnosis Or No Scan Tool Data
- Reading Trouble Codes
- Trouble Code Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- ECM/Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0106 - Map Sensor System Performance
- DTC P0107 - Map Sensor Circuit Low Voltage
- DTC P0108 - Map Sensor Circuit High Voltage
- IAT Temperature-To-Resistance Values
- DTC P0112 - IAT Sensor Circuit Low Voltage
- DTC P0113 - IAT Sensor Circuit High Voltage
- ECT Temperature-To-Resistance Values
- DTC P0117 - ECT Sensor Circuit Low Voltage
- DTC P0118 - ECT Sensor Circuit High Voltage
- DTC P0121 - TP Sensor System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Excessive Time To Reach Closed Loop
- DTC P0131 - O2S Circuit Low Voltage Sensor 1
- DTC P0132 - O2S Circuit High Voltage Sensor 1
- DTC P0133 - O2S Slow Response Sensor 1
- DTC P0134 - O2S Insufficient Activity Sensor 1
- DTC P0137 - Ho2S Circuit Voltage Low Sensor 2
- DTC P0138 - Ho2S Circuit Voltage High Sensor 2
- DTC P0140 - Ho2S Insufficient Activity Sensor 2
- DTC P0141 - Ho2S Heater Circuit Sensor 2
- DTC P0171 - Fuel Trim System Lean
- DTC P0172 - Fuel Trim System Rich
- DTC P0200 - Injector Control Circuit
- DTC P0300 - Engine Misfire Detected
- DTC P0301 - Cylinder No. 1 Misfire Detected
- DTC P0302 - Cylinder No. 2 Misfire Detected
- DTC P0303 - Cylinder No. 3 Misfire Detected
- DTC P0304 - Cylinder No. 4 Misfire Detected
- DTC P0325 - Knock Sensor Circuit
- DTC P0335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0341 - Camshaft Position (CMP) Sensor Circuit
- DTC P0342 - Camshaft Position Sensor Circuit Low
- DTC P0401 - EGR System Insufficient Flow
- DTC P0404 - EGR Valve Pintle Position Open
- DTC P0405 - EGR Valve Sensor Signal Low
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP Control System (Small Leak Detected)
- DTC P0446 - EVAP System Canister Vent Blocked
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Fuel Tank Pressure Sensor High Voltage
- DTC P0460 - Fuel Level Sensor Circuit
- DTC P0462 - Fuel Level Sensor Circuit Voltage Low
- DTC P0463 - Fuel Level Sensor Circuit Voltage High
- DTC P0502 - VSS Circuit Low Input Manual Transaxle
- DTC P0506 - IAC System Rpm Low
- DTC P0507 - IAC System Rpm High
- DTC P0530 - A/C Refrigerant Pressure Sensor Circuit
- DTC P0562 - System Voltage Low
- DTC P0563 - System Voltage High
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0705 - Transmission Range Switch Circuit
- DTC P1133 - O2S Insufficient Switching Sensor 1
- DTC P1171 - Fuel System Lean During Acceleration
- DTC P1336 - CKP System Variation Not Learned
- DTC P1380 - EBCM DTC Rough Road Data Unstable
- DTC P1381 - Misfire Detected - No EBCM/Pcm Serial Data
- DTC P1404 - EGR Valve Closed Pintle Position
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1621 - Pcm Memory Performance
- DTC P1626 - Loss Of Serial Communication With Vehicle Theft Deterrent Or Theft Deterrent System Fuel Enable Circuit
- DTC P1631 - Theft Deterrent System Password Incorrect
- DTC P1632 - Theft Deterrent System Fuel Disabled
- DTC U1000 - No Class II Communication (Id Not Learned)
- DTC U1041 - Loss Of EBCM Communication
- DTC U1064 - Loss Of BCM/TBC/VTD Communication