Volkswagen Passat 2009–2012 — technical service bulletin
Bulletin TB231601 · NHTSA communication 10236439 · issued Feb 15, 2016
Technical service bulletin
communication type
Electrical System
component
2009–2012
model years
5
vehicle entries
Official summary
MIL on, No start, Running rough with DTCs P0087,P0088 or P0191 stored in ECM Fault memory.
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.