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Service bulletin 240501

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 id10012766
Published by NHTSA2005-03-15
Manufacturer's number240501
Manufacturer's date2005-02-15
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

NHTSA's summary

FUEL INJECTORS, UNNECESSARY REPLACEMENT. *TT

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 injection

Vehicles listed
AUDI A42002, 2003, 2004, 2005
AUDI A62002, 2003, 2004, 2005
AUDI S42002
AUDI S42003
AUDI S42004, 2005
AUDI TT2002, 2003, 2004, 2005

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
A0120462014753102020-04-02. Service bulletin. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
24-08-112008-09-29. Service bulletin. AUDI: DUE TO FUEL INTRUSION INTO THE LOW-PRESSURE SYSTEM FUEL PRESSURE SENSOR (G410), A FALSE SIGNAL MAY BE SENT TO THE CONTROLLER RESULTING IN A READING THAT IS OUT OF TOLERANCE. *PE
15-08-052008-09-19. Service bulletin. AUDI: MIL ON (DTC P2293, P0087 IN ECM). THE FOLLOWING DTC IS STORED IN THE ECM DATA MEMORY: P2293 (FUEL PRESSURE REGULATOR 2 PERFORMANCE); P0087 (RAIL FUEL PRESSURE TOO LOW); P1093 (FUEL TRIM 2, BANK 1 MALFUNCTION). *PE
05012005-05-19. Service bulletin. FUEL INJECTORS, UNNECESSARY REPLACEMENT. UPDATE. *TT