found this on mine also when i scanned mine about half an hour ago (to clear airbag light fault) long time since mine came up tbh done away with all the pcv pipework on mine so one of the other places i think on mine thats showing evidence of a little oil is the chargepipe the hose that joins the lower pipe to the i/c saw this awhile ago when replacing the lower hoses gave the mentioned one a wipe over and noticed its wet again for now it can stay as its a b!tch to get at i cleared the code and will check again at the weekend cars perfectly fine tho so i'l just ignore it
