P1639
5 Volt Reference 2 Circuit.
- Oldsmobile
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 6
- AreaComputer and output circuits
- 39
- FaultThe specific fault in that area
Guide
Writing the guide for P1639. The first open of a code takes up to a minute.
This code for other makes
- P1639BMWThrottle Valve Position Control Throttle Stuck Permanently
- P1639Buick5 Volt Reference 2 Circuit
- P1639Cadillac5 Volt Reference 2 Circuit
- P1639Chevrolet5 Volt Reference 2 Circuit
- P1639FordVehicle ID Block Corrupted or Not Programmed
- P1639GM5 Volt Reference 2 Circuit
- P1639GMC5 Volt Reference 2 Circuit
- P1639LincolnVehicle ID Block Corrupted or Not Programmed
- P1639MercuryVehicle ID Block Corrupted or Not Programmed
- P1639OtherVehicle ID Block Corrupted or Not Programmed
- P1639Saturn5 Volt Reference 2 Circuit
- P1639VolkswagenAccelerator Pedal Position Sensor 1/2 Range Performance