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Service bulletin TSB-41-09

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 id10032731
Published by NHTSA2010-05-06
Manufacturer's numberTSB-41-09
Manufacturer's date2009-10-19
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

PORSCHE: REPLACING HIGH PRESSURE FUEL INJECTORS (WORKSHOP CAMPAIGN). THERE IS THE POSSIBILITY DEFECTIVE HIGH PRESSURE FUEL INJECTORS MAY HAVE BEEN INSTALLED IN THE ENGINES ON THE AFFECTIVE VEHICLES. *PE

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

Engine, Fuel system, Fuel injection

Vehicles listed
PORSCHE 911 CARRERA2009 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE 911 CARRERA S2009 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE 987 CAYMAN2009
PORSCHE BOXSTER (987)2009 (the catalog's model; the bulletin names a series or trim of it)

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