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Service bulletin 01134120214185

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10221988
Published by NHTSA2022-09-26
Manufacturer's number01134120214185
Manufacturer's date2013-11-21
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

NHTSA's summary

New software in the engine control module.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Engine control module

Vehicles listed
AUDI Q52009

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
15122520310852024-02-20. Service bulletin. MIL on. One or several of the following DTCs for the cam actuators are stored in ECM memory
011329203322322023-01-03. Service bulletin. The programmed values for the misfiring recognition are not automatically reset by deleting the memory once.
001466203794912023-01-03. Service bulletin. A DTC with the description ?Invalid Data Record? is stored after an ECU has been replaced or updated.
011341202141852022-10-31. Service bulletin. New software in the engine control module.
1491202884222022-08-01. Service bulletin. Customer vehicle is fitted with unauthorized ECM tuning.
28 13 22 20284192022-05-31. Service bulletin. Fault stored in access start authorization control unit
24 14 50 20382122022-05-31. Service bulletin. The engine judders or runs erratically. The vehicle judders during acceleration. No event entry is stored in the engine control module (ECM). The air mass meter is suspected to be faulty. Possible incorrect function on the sensor elements of the air mass meter.