# P0456 on the 2025 Audi Q5 e

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

- [11038021](https://open.wenmarpro.com/bulletins/11038021), 2026-10-05: Summary of all Vin\-4\-Pin topics for August Check engine light after charging Rattle noise from sound generator Vehicle sound malfunction warning Oil leak from oil filter drain off valve CEL: P003A00 Turbo Boost control A CEL: P045600
- [11036893](https://open.wenmarpro.com/bulletins/11036893), 2026-09-04: Summary of all Vin\-4\-Pin topics for August Check engine light after charging Rattle noise from sound generator Vehicle sound malfunction warning Oil leak from oil filter drain off valve CEL: P003A00 Turbo Boost control A CEL: P045600 excessive engine vibration
- [11034668](https://open.wenmarpro.com/bulletins/11034668), 2026-07-07: This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.
- [11025354](https://open.wenmarpro.com/bulletins/11025354), 2025-11-08: This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.
- [11022688](https://open.wenmarpro.com/bulletins/11022688), 2025-09-04: This TSB provides information when the fuel tank cap seal is leaking, DTC P044200, P045600, and/or P00EF00 stored in ECM.