Engine Controls - Initial Acceleration Less Than Expected

01 Initial take-off acceleration less than expected

24 12 39

2024126/3

August 28, 2012.

Supersedes Technical Service Bulletin Group 24 number 11 - 97 dated October 31, 2011 for reasons listed below.





Affected Vehicles





Condition
The customer perception is that the initial acceleration is less than expected, similar to a short turbo lag.

This is only a customer comfort issue. This condition does not result in hesitation or stalling.

Technical Background
Software update needed.

Production Solution
New software in the control module (J623) addressed the condition.

Service

1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.





2. Update the ECM using the SVM action code as listed in the table above if necessary.





Warranty
All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to review or audit by Audi Warranty.

Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:

^ TSB 2011732 00 Software Version Management (SVM), operating instructions.

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.

Attachment
































^ TSB 2011732 00 Software Version Management (SVM), operating instructions.