# P0451 on the 2025 Volkswagen Tiguan

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 P0451

- [11018945](https://open.wenmarpro.com/bulletins/11018945), 2025-06-03: This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: Hotfix \- 0001 – EVAP Fault Codes Missing Test Plan \- P045100: Evaporative Emission System Pressure Sensor/Switch – No test plan.