Engine Control System - Tests W/Codes - 3.1L
- Introduction
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- 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 Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Scan Data
- Specifications
- Summary
- 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 P0106 - Map Sensor System 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 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 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-P0308 - Engine Misfire Detected
- DTC P0325 - Knock Sensor Circuit
- DTC P0326 - Knock Sensor High Voltage
- DTC P0327 - Knock Sensor Low Voltage
- DTC P0336 - 24X Reference Signal Circuit
- DTC P0341 - Camshaft Position Sensor Circuit
- DTC P0401 - EGR System Insufficient Flow
- DTC P0420 - TWC System Low Efficiency
- DTC P0441 - EVAP System Incorrect Purge Flow
- 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 - Transmission Range Switch Circuit
- DTC P0706 - Transmission 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 Sensor 1
- DTC P1200 - Injector Control Circuit
- DTC P1350 - Ignition Control System
- DTC P1361 - Ignition Control Circuit Not Toggling
- DTC P1374 - 3X Reference Circuit
- DTC P1406 - EGR Valve Pintle Position Circuit
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1442 - EVAP Vacuum Switch Circuit
- DTC P1554 - Cruise Control Status Circuit
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1629 - Theft Deterrent System Cranking Signal
- 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 P1652 - Fan 2 Relay Control Circuit
- DTC P1654 - A/C Relay Control Circuit
- DTC P1655 - EVAP Purge Solenoid Control Circuit
- DTC P1662 - Cruise Control Inhibit Circuit
- DTC P1663 - Generator Light Control Circuit
- DTC P1672 - Low Oil Level Light Control Circuit
- DTC P1673 - Engine Hot Light Control Circuit