Volkswagen fault codes
528 Volkswagen OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- P1628Volkswagen · PowertrainData Bus Powertrain Missing Message From Distance Control
- P1629Volkswagen · PowertrainData Bus Powertrain Missing Message From Distance Control
- P1630Volkswagen · PowertrainAccelerator Pedal Position Sensor 1 Signal Too Low
- P1631Volkswagen · PowertrainAccelerator Pedal Position Sensor 1 Signal Too High
- P1632Volkswagen · PowertrainAccelerator Pedal Position Sensor 1 Power Supply Malfunction
- P1633Volkswagen · PowertrainAccelerator Pedal Position Sensor 2 Signal Too Low
- P1634Volkswagen · PowertrainAccelerator Pedal Position Sensor 2 Signal Too High
- P1635Volkswagen · PowertrainData Bus Powertrain Missing Message From Air Condition Control
- P1636Volkswagen · PowertrainData Bus Powertrain Missing Message From Airbag Control
- P1637Volkswagen · PowertrainData Bus Powertrain Missing Message From Central Electronic Control
- P1638Volkswagen · PowertrainData Bus Powertrain Missing Message From Clutch Control
- P1639Volkswagen · PowertrainAccelerator Pedal Position Sensor 1/2 Range Performance
- P1640Volkswagen · PowertrainInternal Control Module EEPROM Error
- P1641Volkswagen · PowertrainCheck DTC Memory Of Air Condition ECU
- P1642Volkswagen · PowertrainCheck DTC Memory Of Airbag ECU
- P1643Volkswagen · PowertrainCheck DTC Memory Of Central ECU
- P1644Volkswagen · PowertrainCheck DTC Memory Of Clutch ECU
- P1645Volkswagen · PowertrainData Bus Powertrain Defect
- P1646Volkswagen · PowertrainCheck DTC Memory Of All Wheel Drive ECU
- P1647Volkswagen · PowertrainCheck Coding Of ECUs In Data Bus Powertrain
- P1648Volkswagen · PowertrainData Bus Powertrain Malfunction
- P1649Volkswagen · PowertrainData Bus Powertrain Missing Message From Brake Controller
- P1650Volkswagen · PowertrainData Bus Powertrain Missing Message From Instrument Panel ECU
- P1651Volkswagen · PowertrainData Bus Powertrain Missing Messages
- P1652Volkswagen · PowertrainCheck DTC Memory Of Transmissions ECU
- P1653Volkswagen · PowertrainCheck DTC Memory Of Brake ECU
- P1654Volkswagen · PowertrainCheck DTC Memory Of Control Panel ECU
- P1655Volkswagen · PowertrainCheck DTC Memory Of Distance Control ECU
- P1656Volkswagen · PowertrainA/C Clutch Relays Circuit Short To Ground
- P1657Volkswagen · PowertrainA/C Clutch Relays Circuit Short To B+