Section 7 (Engine Controls - Tests W/Codes - 3.1L Engine)
WARNING: This page is about a different car, the 1997 Pontiac Grand Am, 1997 Oldsmobile Cutlass, 1997 Oldsmobile Achieva, 1997 Chevrolet Malibu, and 1997 Buick Skylark. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- DTC Info Mode
- DTC Status
- Fail This IGN.
- History
- Last Test Fail
- Mil Request
- Not Run SCC
- Test Fail SCC
- Failed Since Clear
- Not Run Since Cl.
- Not Run This IGN.
- Test Ran And Passed
- Diagnostic Procedure
- Reading Trouble Codes
- Trouble Code Definitions
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- ECM/Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Scan Data
- Summary
- Connector Identification
- Diagnostic Trouble Codes
- Notes
- DTC P0101 - MAF Sensor System Performance
- DTC P0102 - MAF Sensor Circuit Low Frequency
- DTC P0103 - MAF Sensor Circuit High Frequency
- 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 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 - Ho2S Circuit Low Voltage Sensor 1
- DTC P0132 - Ho2S Circuit High Voltage Sensor 1
- DTC P0133 - Ho2S Slow Response Sensor 1
- DTC P0134 - Ho2S Insufficient Activity Sensor 1
- DTC P0135 - Ho2S Heater Circuit 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 Circuit Sensor 2
- DTC P0171 - Fuel Trim System Lean
- DTC P0172 - Fuel Trim System Rich
- DTC P0300-P0306 - Engine Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0326 - Knock Sensor High Voltage
- DTC P0327 - Knock Sensor Low Voltage
- DTC P0336 - CKP Sensor Circuit
- DTC P0341 - Camshaft Position Sensor Circuit
- DTC P0401 - EGR System Insufficient Flow
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0441 - EVAP System No Flow During Purge
- DTC P0442 - EVAP Control System Small Leak Detected
- DTC P0446 - EVAP System Canister Vent Blocked
- DTC P0506 - IAC System Rpm Low
- DTC P0507 - IAC System Rpm High
- DTC P0530 - A/C Refrigerant Pressure Sensor Circuit
- DTC P0560 - System Voltage
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0705 - Transaxle Range Switch Circuit
- DTC P0706 - Transaxle Range Switch Performance
- DTC P1106 - Map Sensor Circuit Intermittent High Voltage
- DTC P1107 - Map Sensor Circuit Intermittent Low Voltage
- DTC P1111 - IAT Sensor Circuit Intermittent High Voltage
- DTC P1112 - IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114 - ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115 - ECT Sensor Circuit Intermittent High Voltage
- DTC P1121 - TP Sensor Circuit Intermittent High Voltage
- DTC P1122 - TP Sensor Circuit Intermittent Low Voltage
- DTC P1133 - Ho2S Insufficient Switching Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Bank 1, Sensor 1
- DTC P1200 - Injector Control Circuit
- DTC P1336 - CKP System Variation Not Learned
- DTC P1350 - Ignition Control Circuit
- DTC P1361 - Ignition Control Circuit Not Toggling
- DTC P1374 - 3X Reference Circuit
- DTC P1380 - EBTCM DTC Detected Rough Road Data Unusable
- DTC P1406 - EGR Valve Pintle Position Circuit
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1554 - Cruise Control Status Circuit
- DTC P1573 - EBTCM/Pcm Serial Data Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1629 - Theft Deterrent System Cranking Signal Malfunction
- DTC P1635 - 5-Volt Reference "A" Circuit
- DTC P1639 - 5-Volt Reference "B" Circuit
- DTC P1641 - Mil Control Circuit
- DTC P1651 - Fan 1 Relay Control Circuit
- DTC P1654 - A/C Relay Control Circuit
- DTC P1655 - EVAP Purge Solenoid Control Circuit
- DTC P1662 - Cruise Control Inhibit Circuit
- DTC P1675 - EVAP Vent Solenoid Control Circuit