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Service bulletin 301

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 id625002
Published by NHTSA2001-11-16
Manufacturer's number301
Manufacturer's date2001-03-28
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY

NHTSA's summary

CONNECTION OF FUEL RETURN LINE FROM ENGINE TO VEHICLE HAS BEEN MODIFIED. *YH

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

Vehicles listed
PORSCHE 911 TURBO2001 (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.

Recalls for the same vehicles and component
20010372001-02-20. Fuel System
01V0160002001-01-23. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
No. 07-252025-03-06. Service bulletin. Manufacturer's Certificate - Overview of Approved Porsche A40 Engine Oils (07/25)
No. D6822024-07-02. Service bulletin. Parts information for parts withdrawal involving the sender for fuel gauge.
No. D6152022-10-05. Service bulletin. Parts information for parts withdrawal involving the fuel filler flap
TSB-16-082009-08-19. Service bulletin. PORSCHE: RETURN OF FUEL HIGH PRESSURE PUMPS. PROTECTION CAPS MISSING OR NOT FITTED ON FUEL CONNECTIONS ON FUEL HIGH PRESSURE PUMP. A POSSIBILITY THAT DIRT, DUST OR OTHER PARTICLES CAN GET INTO THE CONNECTIONS. *PE
D762008-07-16. Service bulletin. PARTS WITHDRAWN. PORSCHE CARS NORTH AMERIC REQUESTS RETURN OF THE FOLLOWING UNIT TO PCNA, BUT ONLY IN CASES WHERE THE DEFECT IS VISIBLE: PART NUMBER 955 110 235 01, DESCRIPTION FUEL LINE. *PE
20052004-12-13. Service bulletin. ALUMINUM LOOK FUEL CAP. *TT
A2092002-10-25. Service bulletin. INFORMATION ON THE REPLACEMENT OF THE FUEL FILLER CAP. *TT *TT
A2092002-10-25. Service bulletin. SUBJECT REGARDING THE REPLACEMENT OF THE FUEL FILLER CAP. *TT
3012001-11-16. Service bulletin. CONNECTION OF FUEL RETURN LINE FROM ENGINE TO VEHICLE HAS BEEN MODIFIED. *YH