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RecallGazette

Vehicle problems, recalls & safety intelligence

Audi A3 2009–2015technical service bulletin

Bulletin 144020338362 · NHTSA communication 10216690 · issued Oct 6, 2014

Technical service bulletin
communication type
Fuel System, Diesel
component
2009–2015
model years
28
vehicle entries

Official summary

Beginning with MY2009, the filler necks of various TDI clean diesel vehicles were equipped with a misfueling guard (Figure 1). The guard minimizes the likelihood that fuel other than ultra-low sulfur diesel will be put into the vehicle. The misfueling guard is designed to remain in a locked position when a nozzle with a diameter typically suited for non-diesel fuels (approximately 13/16?, or 20.6mm) is inserted, to prevent further insertion of the nozzle into the filler neck. A nozzle with a larger diameter typically suited for diesel fuel (approximately 15/16?, or 23.8mm) will unlock the misf

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.