3.6L (GPEC 2A) - DTCS P1618 To P1C4E
- DTC Troubleshooting
- P1618-Sensor Reference Voltage 1 Circuit Erratic
- P1621-O2 Sensor Reference Voltage Circuit Low
- P1622-O2 Sensor Reference Voltage Circuit High
- P1628-Sensor Reference Voltage 2 Circuit Erratic
- P1684-Battery Was Disconnected
- P1696-EEPROM Memory Write Denied/Invalid
- P1697-EMR (Sri) Mileage Not Stored
- P1718-EEPROM Integrity Failure
- P185F-Gear Lever Position Not Learned
- P1C4E-Abs DTC Present