Audi A3 2011–2012 — technical service bulletin
Bulletin ESA 24BX · NHTSA communication 10076056 · issued Nov 10, 2015
Technical service bulletin
communication type
Electrical System
component
2011–2012
model years
2
vehicle entries
Official summary
ECM Software Under certain conditions, the output signal from the vehicle s Engine Control Module (ECM) to the in-tank fuel pump may reduce fuel supply pressure to the fuel rail. If this happens, the Malfunction Indicator Light (MIL) will illuminate, and the DTC code P0087 Fuel Rail/System Pressure Too Low Bank 1 will be stored in the ECM. A vehicle with this condition will not pass an IM (emissions) inspection. Please be aware that other conditions (unrelated to the issue described in this action) may cause the MIL in a vehicle to illuminate. Customers should be prepared to cover all diagnosi
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.