Porsche TSB #122-N6L6C-09
2014 Porsche Cayenne
Affected Component: FUEL SYSTEM, GASOLINE
- Summary
- The O-ring on the fuel injector can be damaged by the clamping ring. The clamping ring has been re-designed. When working on the fuel injector, e.g. in the event of a leak, in addition to replacing the O-ring, the clamping ringmust also be replaced by a new type of clamping ring.