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Service bulletin No. 2311

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 id10237380
Published by NHTSA2023-06-06
Manufacturer's numberNo. 2311
Manufacturer's date2023-05-05
NHTSA componentFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING

NHTSA's summary

Instructions on advanced technical information for the 992 GT3 - DME fault/fuel low pressure

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, Fuel system

Vehicles listed
PORSCHE 9112021, 2022, 2023

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

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