A6 Sedan V6-2.8L (ATQ) (2000)
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PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - False Cat Converter DTC's Set
01 MIL ON DTC P0420/P0421/P0422 or P0430/P0431/P0432 for Catalyst Efficiency
26 08 07 2013086/2 December 8, 2008. Supersedes Technical Service Bulletin Group 26 number 05-04 dated July 20, 2005 to change the title.
Condition
Technical Background
Production Solution
Service
Please review the attached Technical Service Bulletin.
