Audi A3 2009–2012 — technical service bulletin
Bulletin A231741 2040752- · NHTSA communication 10128287 · issued Apr 18, 2017
Technical service bulletin
communication type
Fuel System, Diesel
component
2009–2012
model years
7
vehicle entries
Official summary
This bulletin contains repair information for when metallic particles are found in the high pressure fuel pump.
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.