P0300, P0301, P0304, P0305 Engine Codes
 

Just thought I would share this repair with the group.

My 2005 V6 Cayenne, 62,000 miles gets taken out monthly, and I put on average 4,000 miles a year.

Last Friday during a drive she suddenly began to run rough, and wanted to stall. I needed to put it in neutral to keep it from stalling.

On the way home check engine light came on.

Plugging in the Durametric I got the following codes. . .

P0300, P0301, P0304, P0305

http://forums.pelicanparts.com/uploa...1687442585.jpg

My research here on Pelican pointed to bad ignition coils.



Wayne even had a tech article on it.

https://www.pelicanparts.com/techarticles/Porsche-Cayenne/21-ENGINE-Coil_Pack_and_Spark_Plug_Replacement/21-ENGINE-Coil_Pack_and_Spark_Plug_Replacement.htm

Easy enough job, but I also needed an oil change and brake flush so flatbedded the vehicle to TRE who had everything squared away in one day.

He changed six ignition coils and spark plugs. Cayenne runs better than before.