Porsche TSB #122-A5L9U-04
2018 Porsche Cayenne
Affected Component: FUEL SYSTEM, GASOLINE
- Summary
- Information: Analysis has shown that traces of oil found in the hydraulic pump or tandempump area are not always caused by a Pentosin leak in the pump. In the event of a complaint about traces of oil in the hydraulic pump or tandem pump area,