Audi A6 2008 — technical service bulletin
Bulletin TSB-01-09-07 · NHTSA communication 10030608 · issued May 21, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008
model years
1
vehicle entries
Official summary
Audi: during the cold start phase of the engine, the engine may run rough. Misfire dtcs (p0300, p0301, p0302, p0303, p0304, p0305 or p0306) may be stored in the ecm. Software update may be necessary. Update software in development. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.