A3 L4-2.0L Turbo (CBFA) (2008)
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Engine Control Module: All Technical Service Bulletins
Campaign CM/24M6 - ECM Software Optimization
RVU - A3 2.0 TFSI Engine Control Module Update (CM/24M6)
24 11 64
2017726/3
January 26, 2011
Supersedes Technical Service Bulletin Group 24 number 09 - 24 dated October 6, 2009 for reasons listed below.
AFFECTED VEHICLES
CONDITION
This RVU has been released to assure that all vehicles have the latest ECM self-diagnosis update installed.
There are no customer complaints associated with this software update.
This Required Vehicle Update (RVU) is in effect until December 30, 2014. After that date, this RVU will expire and no longer be in effect.
Vehicle must meet all of the following criteria:
^ Procedure is valid only for vehicles that show the CM/24M6 code in the ElsaWeb Campaign/Action Information screen on the day of repair.
^ Vehicle must be within the Federal Emissions Warranty.
^ Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin.
^ Procedure must be performed on applicable vehicles in dealer inventory prior to sale.
TECHNICAL BACKGROUND
ECM software.
PRODUCTION SOLUTION
Optimized the ECM software.
SERVICE
The service solution consists in the update of the ECM SW.
1. Check the ECM to ensure it has not been tuned.
Note:
Any Update Programming procedure (flash) may overwrite any tuned ECM or TCM programming. A tuned ECM or TCM is described as any ECM or
TCM altered so as to perform outside the normal parameters and specifications approved by Audi of America, Inc.