P2323 and P0358 OBD-II Diagnostic Codes Explained for 2008 Porsche Cayenne GTS
What do the OBD-II diagnostic codes P2323 and P0358 mean in a 2008 Porsche Cayenne GTS, and what steps should be taken to diagnose and repair the underlying issue?
What do the OBD-II diagnostic codes P2323 and P0358 mean in a 2008 Porsche Cayenne GTS, and what steps should be taken to diagnose and repair the underlying issue?
The ignition coil is likely the cause—specifically coil #8. A colleague with Euro-spec vehicles confirms this possibility; however, I do not have direct access to Porsche or VW technical support resources.