P0234: what does this code mean?
Boost overpressure (turbo)
Parts to check, to be confirmed by diagnosis
- Turbo solenoid valveSearch for my vehicle
- Boost pressure sensorSearch for my vehicle
- TurbochargerSearch for my vehicle
Good to know: Seized variable geometry or wastegate, or the regulating solenoid valve.
A code points to a circuit or a function, not a part number: confirm by diagnosis before ordering.