Audi A4 2002 — technical service bulletin
Bulletin 0302 · NHTSA communication 10001564 · issued Apr 17, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002
model years
1
vehicle entries
Official summary
Update programming (flashing) engine control module (ecm) to correct cold start misfire. *tt
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.