Engine Control System - Tests W/Codes - 5.7L
- Introduction
- Self-Diagnostic System
- 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 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 Voltage High
- DTC P0121 - TP Sensor Circuit Insufficient Activity
- 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 Voltage Low Bank 1, Sensor No. 1
- DTC P0132 - Ho2S Circuit Voltage High Bank 1, Sensor No. 1
- DTC P0133 - Ho2S Slow Response Bank 1, Sensor No. 1
- DTC P0134 - Ho2S Insufficient Activity Bank 1, Sensor No. 1
- DTC P0135 - Ho2S Heater Circuit Bank 1, Sensor No. 1
- DTC P0137 - Ho2S Circuit Voltage Low Bank 1, Sensor No. 2
- DTC P0138 - Ho2S Circuit Voltage High Bank 1, Sensor No. 2
- DTC P0140 - Ho2S Insufficient Activity Bank 1, Sensor No. 2
- DTC P0141 - HO2S HEATER CIRCUIT BANK 1, SENSOR No. 2
- DTC P0151 - Ho2S Circuit Voltage Low Bank 2, Sensor No. 1
- DTC P0152 - Ho2S Circuit Voltage High Bank 2, Sensor No. 1
- DTC P0153 - Ho2S Slow Response Bank 2 Sensor No. 1
- DTC P0154 - Ho2S Insufficient Activity Bank 2, Sensor No. 1
- DTC P0155 - Ho2S Heater Circuit Bank 2, Sensor No. 1
- DTC P0157 - Ho2S Circuit Voltage Low Bank 2, Sensor No. 2
- DTC P0158 - Ho2S Circuit Voltage High Bank 2 Sensor 2
- DTC P0160 - Ho2S Insufficient Activity Bank 2, Sensor No. 2
- DTC P0161 - Ho2S Heater Circuit Bank 2, Sensor 2
- DTC P0171 - Fuel Trim System Lean Bank 1
- DTC P0172 - Fuel Trim System Rich Bank 1
- DTC P0174 - Fuel Trim System Lean Bank 2
- DTC P0175 - Fuel Trim System Rich Bank 2
- DTC P0230 - Fuel Pump Control Circuit
- DTC P0300-P0308 - Engine Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0327 - Knock Sensor Circuit Front
- DTC P0332 - Knock Sensor Circuit
- DTC P0335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0341 - Camshaft Position Sensor Circuit Performance
- DTC P0342 - Camshaft Position Sensor Circuit Low Voltage
- DTC P0343 - Camshaft Position Sensor Circuit High Voltage
- DTC P0351 - Ignition Control No. 1 Circuit
- DTC P0352 - Ignition Control No. 2 Circuit
- DTC P0353 - Ignition Control No. 3 Circuit
- DTC P0354 - Ignition Control No. 4 Circuit
- DTC P0355 - Ignition Control No. 5 Circuit
- DTC P0356 - Ignition Control No. 6 Circuit
- DTC P0357 - Ignition Control No. 7 Circuit
- DTC P0358 - Ignition Control No. 8 Circuit
- DTC P0401 - EGR System Flow Insufficient
- DTC P0404 - EGR System Performance
- DTC P0405 - EGR Pintle Position Circuit Low Voltage
- DTC P0410 - Air System
- DTC P0412 - Air Solenoid Relay Control Circuit
- DTC P0418 - Air Pump Relay Control Circuit
- DTC P0420 - TWC System Low Efficiency Bank 1
- DTC P0430 - TWC System Low Efficiency Bank 2
- DTC P0440 - EVAP System
- DTC P0442 - EVAP System (Small Leak Detected)
- DTC P0443 - EVAP Purge Solenoid Control Circuit
- DTC P0446 - EVAP Canister Vent Blocked
- DTC P0449 - EVAP Canister Vent Solenoid Valve Control Circuit
- DTC P0452 - Fuel Tank Pressure Sensor Low Voltage
- DTC P0453 - Tank Pressure Sensor Circuit Fault (High Voltage)
- DTC P0461 - Fuel Level Sensor Circuit Performance
- DTC P0462 - Fuel Level Sensor Circuit Voltage Low
- DTC P0463 - Fuel Level Sensor Circuit Voltage High
- DTC P0480 - Cooling Fan Relay No. 1 Control Circuit
- DTC P0481 - Cooling Fan Relay No. 2 & 3 Control Circuit
- DTC P0500 - Vehicle Speed Sensor Circuit
- DTC P0506 - Idle System Low
- DTC P0507 - Idle Speed 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 P0604 - Pcm Ram Performance
- DTC P0608 - VSS Output Circuit
- DTC P0650 - Mil Control Circuit
- DTC P0654 - Engine Speed Output Circuit
- DTC P0656 - Fuel Gauge Control Circuit
- DTC P0801 - Reverse Inhibit Solenoid Control Circuit
- DTC P0803 - Skip Shift Solenoid Control Circuit
- DTC P0804 - Skip Shift Light Control Circuit
- 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 Bank 1, Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Bank 1, Sensor 1
- DTC P1153 - Ho2S Insufficient Switching Bank 2, Sensor 1
- DTC P1154 - Ho2S Transition Time Ratio Bank 2, Sensor 1
- DTC P1258 - Engine Coolant Over-Temperature Fuel Disabled
- DTC P1336 - CKP System Variation Not Learned
- DTC P1380 - Abs DTC Rough Road Data Unstable
- DTC P1381 - Misfire Detected, No EBCM/Pcm Serial Data
- DTC P1404 - EGR Valve Pintle Stuck Open
- DTC P1415 - Air System Bank 1
- DTC P1416 - Air System Bank 2
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1539 - A/C Clutch Status Circuit Voltage High
- DTC P1545 - A/C Clutch Relay Control Circuit
- DTC P1546 - A/C Clutch Status Circuit Voltage Low
- DTC P1626 - Theft Deterrent System Fuel Enable Circuit
- DTC P1639 - 5-Volt Reference No. 2 Circuit