Audi A3 2009–2014 — technical service bulletin
Bulletin 147520366682 · NHTSA communication 10216612 · issued Mar 20, 2014
Technical service bulletin
communication type
Steering
component
2009–2014
model years
15
vehicle entries
Official summary
When diagnosing a MIL on, no-start, or rough running concern on a common rail diesel vehicle, and no root cause is found after checking all other components and following all GFF diagnostic procedures, it may be necessary to check for metallic particles 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.