# P0234 on the 2012 Audi A4

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0234

- [10228325](https://open.wenmarpro.com/bulletins/10228325), 2023-01-03: DTC P0234 \(Turbo/Super Charger Overboost Condition\) is stored in the engine control module, J623 \(address word 01\). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.
- [10225004](https://open.wenmarpro.com/bulletins/10225004), 2022-10-31: DTC P0234 \(Turbo/Super Charger Overboost Condition\) is stored in the engine control module, J623 \(address word 01\). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.
- [10221977](https://open.wenmarpro.com/bulletins/10221977), 2022-09-26: DTC P0234 \(Turbo/Super Charger Overboost Condition\) is stored in the engine control module, J623 \(address word 01\). No other DTCs are stored. Technical Background DTC P0234 can be set inadvertently by the software application.