WenmarOpen by Wenmar Pro

Service bulletin 122-E2Z6Z-06

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 id10108678
Published by NHTSA2017-07-28
Manufacturer's number122-E2Z6Z-06
Manufacturer's date2013-07-09
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY

NHTSA's summary

Concerns: Fuel level sender Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that the fuel level senders on the affected vehiclesmay not have been calibrated correctly during the production process. As a result, the fuel level displayed in the instrument cluster might be higher than the actual fuel level.

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 CAYENNE2013, 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
No. D7852026-06-05. Service bulletin. Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
nO. d7662026-03-02. Service bulletin. Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
No. D7642026-03-02. Service bulletin. Parts information for parts withdrawal involving the multi-purpose additive for gasoline. Part number is 00004320902. The vehicles affected are ones that use part number mentioned.
No. D7562026-02-06. Service bulletin. Parts information for parts withdrawal involving the - Diagnosis Pump for Fuel System 958906243B and 958906243A. Vehicles affected are ones that use either of the part numbers mentioned.
No. 06-252025-03-06. Service bulletin. Manufacturer's Certificate - Overview of Approved Porsche C40 Engine Oils (06/25)
No. 05-252025-03-06. Service bulletin. Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (05/25)
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
122-X6X7Y-102019-10-31. Service bulletin. Porsche intranet posting for campaign WH70, which seeks to replace the heating element of the AdBlue reducing agent on affected Diesel vehicles.
122-P5G7U-072018-07-30. Service bulletin. Oil in the wiring harness. If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced.