Engine Controls - MIL ON/Multiple DTC's/No Start

01 MIL On (P129F, P310B, P2539, P2540, P2541 Or P2543 Stored)

24 09 01

2019426/2

February 4, 2009

Supersedes Technical Service Bulletin Group 24 number 08-75 dated November 26, 2008 due to reasons listed below.





Vehicle Information





Condition

- MIL on.

- DTC P129F (Fuel pressure too high - low side) or P310B, P2539, P2540, P2541, P2543 stored.

- In some cases, engine does not start.

Technical Background

Fuel pressure sensor fault.

Production Solution

Not applicable.

Service

Audi of America is requesting your cooperation in supplying us with technical information regarding this condition.

1. Verify DTC P129F, P310B, P2539, P2540, P2541, or P2543 stored in memory.

2. If the vehicle is within the New Vehicle Limited Warranty, contact Audi Technical Assistance Center (TAC) before proceeding.

Please attach DTC and Diagnostic Log to TAC contact.

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.