Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Circuit Tests
- Notes
- DTC P0101: MAF Sensor Range/Performance
- DTC P0102: MAF Sensor Low Input
- DTC P0103: MAF Sensor High Input
- DTC P0106: Map Sensor Range/Performance
- DTC P0107: Map Sensor Voltage High
- DTC P0108: Map Sensor Voltage Low
- DTC P0112: IAT Sensor Voltage Low
- DTC P0113: IAT Sensor Voltage High
- DTC P0116: ECT Sensor Range/Performance
- DTC P0117: ECT Sensor Voltage Low
- DTC P0118: ECT Sensor Voltage High
- DTC P0122: Throttle Position (TP) Sensor Voltage Low
- DTC P0123: Throttle Position (TP) Sensor Voltage High
- DTC P0130: Heated Oxygen Sensor Circuit Fault
- DTC P0131 & P0151: Primary Heated Oxygen Sensor Voltage Low
- DTC P0132 & P0152: Primary Heated Oxygen Sensor Voltage High
- DTC P0133 & P0153- Primary Heated O2 Sensor Slow Response
- DTC P0135, P0141 & P0155- Ho2S Heater Malfunction
- DTC P0137: Secondary Heated Oxygen Sensor Voltage Low
- DTC P0138: Secondary Heated Oxygen Sensor Voltage High
- DTC P0139: Secondary Heated Oxygen Sensor Slow Response
- DTC P0171, P0172, P0174 & P0175: Fuel SYS Too Lean/Too Rich
- DTC P0300: Random Misfire
- DTC P0301 Through P0305: Misfire In One Cylinder
- DTC P0325 & P0330: Knock Sensor Low Voltage
- DTC P0327 & P0332: Knock Sensor Low Voltage
- DTC P0328 & P0333: Knock Sensor High Voltage
- DTC P0335, P0336, P1361, P1362, P1381 & P1382: CKP/TDC/CYP Sensor
- DTC P0401: EGR System
- DTC P0420: Catalyst Efficiency Below Threshold
- DTC P0441: EVAP System Incorrect Purge Flow
- DTC P0452: EVAP Pressure Sensor Low Voltage
- DTC P0453: EVAP Pressure Sensor High Voltage
- DTC P0500: Vehicle Speed Sensor
- DTC P0505: Idle Control System
- DTC P1107 & P1108: Barometric Pressure (BARO) Sensor
- DTC P1201 - P1206 & DTC P1301 - P1306: Misfire In One Cylinder
- DTC P1297: Electrical Load Detector Low Voltage Detected
- DTC P1298: Electrical Load Detector High Voltage Detected
- DTC P1300: Random Misfire
- DTC P1316 & P1317: Spark Plug Voltage Detection Module
- DTC P1336 & P1337: Crankshaft SPD Fluctuation Sensor
- DTC P1359: CKP/TDC/CYP Sensor
- DTC P1456 &P1457: Evaporative System Leak
- DTC P1459: EVAP Purge Flow Switch Fault
- DTC P1491: Insufficient EGR Valve Lift
- DTC P1498: EGR Valve Lift Sensor Voltage High
- DTC P1508: Idle Air Control Valve
- DTC P1607: Pcm Internal Failure
- DTC P1660: A/T FI Data Line
- DTC P1681 & P1682: A/T FI Signal "A"
- DTC P1686 & P1687: A/T FI Signal "B"
- Summary