All Things Mk5 > How to Guides / Troubleshooting

PCV Valve - which revision?

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Dan_FR:
Not uncommon for the cover to crack internally (in the channels that run front to back for the PCV) which causes the same symptoms as a faulty PCV valve.

But yeah, very easy job

acko2204:

--- Quote from: Pudding on November 07, 2017, 04:43:54 pm ---I can't keep up with all these revisions.   I fitted a P I think it was, along with the updated corrugated turbo pipe, which has a check valve in it.  I've since fitted an R and all is still fine.

If you fit a P without the check valve turbo pipe, it won't run properly, but R seems to do both jobs.  I don't get it.  But there it is!

--- End quote ---

Do you have the corrugated turbo pipe with check valve part number...long shot I know lol
I’ve got the 06F129101R PCV but do loose oil between servicing

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