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Service bulletin 2037472/1

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 id10065432
Published by NHTSA2016-05-19
Manufacturer's number2037472/1
Manufacturer's date2014-06-20
NHTSA componentFUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system, Fuel pump

Vehicles listed
AUDI RS 72014
AUDI S62013, 2014
AUDI S72013, 2014

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
1486203747222022-08-01. Service bulletin. DTC P310B00 (DFCC 2638) can be caused by quantity deviations of the fuel pump.
1480203747212022-08-01. Service bulletin. DTC P310B00 (DFCC 2638) can be caused by quantity deviations of the fuel pump.
A011336 2035235-2017-10-31. Service bulletin. The customer reports that the engine warning light illuminates sporadically. The engine may have reduced performance without significant loss of power or stalling. Noise is heard coming from the engine compartment, specifically from the High Pressure Fuel Pumps 2. DTCs are stored in the engine control module (ECM). The fuel metering valve of the high-pressure fuel pump is controlled by a specific on/off ratio. If there is a low system voltage, the on/off ratio may not be enough to keep the fuel metering valve constant in all areas. In such a situation, the fuel metering valve is deactivated and the high-pressure fuel pump switches to full supply mode. Because the increased rail pressure does not match the respective driving situation, the DTC appears.
A191673204545612017-02-15. Service bulletin. THIS IS AN INFORMATION BULLETIN REGARDING PROCEDURE FOR WHEN THE TECHNICIAN FINDS COOLANT MARKS DURING A REPAIR.