Emissions - MIL ON/DTC P0456 Stored (Info. Only)

01 MIL On (P0456 In ECM)

01 09 03

2020289/1

March 23, 2009





Vehicle Information

Condition

- MIL on.

- DTC P0456 (EVAP Emission Contr. Sys. (Very Small Leak) Leak Detected) stored in ECM.

- During the leak check of the EVAP system, no leak is found.

Technical Background

Software update may be necessary.

Production Solution

Software update in development.

Service

If inoperative part cannot be identified, please do not attempt repair. Do not replace any components. As soon as further information is known, this TSB will be updated.

Warranty

This TSB is informational only and not applicable to any Audi warranty.

Additional Information

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.