A6 Sedan V6-2.8L (ATQ) (2000)
PROM - Programmable Read Only Memory: Customer Interest
Engine Controls - MIL ON/Cat. Converter DTC's Stored
24 08 47
2017686/2
November 18, 2008. Supersedes Technical Service Bulletin Group 24 number 08-19 dated April 23, 2008 for reasons listed below.
Vehicle Information
01 MIL on (DTC for catalyst low efficiency stored in ECM)
Condition
DTCs for catalyst low efficiency stored in the ECM data memory.
Technical Background
The On Board Diagnosis OBD for the Catalytic Converter system is too sensitive.
Production Solution
Improved ECM SW.
Service
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.
Current Tuned ECM or TCM Requirements
If you encounter a vehicle with a tuned ECM or TCM, your dealership must do the following before performing any procedure that updates ECM or
TCM programming:
-
Notify the owner that their ECM or TCM was found to have been tuned.
-
Notify the owner that any damage caused by the tuning of the ECM or TCM (including any adverse emissions consequences) will not be covered
by Audi of America, Inc. warranties.
-
Obtain the owner's written consent (see Control Module Tuning form) for any requested repair - under warranty or outside warranty -that requires
flashing that will automatically overwrite the tuned program.
Tool requirements
-
VAS 5051 or 5052 Diagnostic tool (with Basis CD V.07.01 and the Brand CD V.07.38 or higher) with old diagnosis logs erased prior to start.
-
VAS 6017 A or B adapter.
-
Update - Programming (flashing) CD Part No: 8D0 906 961 A, B, C, D, E.