Quote:
Originally Posted by Smallblock454
Thanks JFP in PA.
That makes sense.
Also found a video on Youtube from Japan about this topic. In the video someone shows how he cleans these valves of his 3.6 996 engine.
https://youtu.be/wb8S9ng0vdY
Checked the PET. But in the 986 PET i couldn't find the valves. Than checked the 987.1 PET and it seems that the parts for the valves are part no 38 to 48.
Does anybody know which valve is responsible for which bank (1 and 2) of the engine?

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Did you ever get to the root of this? Ive had a static P1325 since I had the IMS Solution installed nearly 4 years ago. I've not done much to track it down until now as I prioritized a complete suspension refresh and update brake hardware. After watching some videos about the 986.2 configuration of Variocam, I am left unclear on how best to remove dirt from the system without tearing down the head.
I would take it to a shop, but the local shops stare blankly when I ask them about variocam on M96 engines and start suggesting throwing parts and diagnostic time at it, none of which square with what Jake Raby has suggested countless times.