# P0456 on the 2022 Audi TTS

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 P0456

- [10230589](https://open.wenmarpro.com/bulletins/10230589), 2023-02-07: This bulletin provides instructions for when the MIL is on and DTC P044200 and/or P045600 is stored in the ECM.
- [10225530](https://open.wenmarpro.com/bulletins/10225530), 2022-11-04: If DTC P044200 or P045600 are present, the GX36 may need to be replaced.