Försöker felsöka vevhusventilationen och undrar var någonstans CDR (Crankcase Deperession Regulator) sitter i en Tucson diesel?

Hittade detta i ett annat forum men kan inte regga ett konto där eftersom aktiveringsmailet aldrig kommer =(

Så här står det i en tråd:

I asked my SA to clean/replace PCV in my Tucson. He said diesels do not have PCV, petrols have it. Because diesels do not generate vaccum in the intake manifold as there is no throttle plate. I was about to argue, but he followed on by saying diesels have a simple oil seperator or CDR (Crankcase Deperession Regulator) valve which is functionally equivalent to the PCV valve on petrol but there is nothing inside it that can be cleaned. So I asked him to replace it. He said it's a life-long item, does not need replacement. Eventually, while inspecting an oil leak around turbo intake, he traced it to the pipe from air filter to turbo, so we opened it, and during this effort, we disconnected the PCV (or CDR ) and found oil coming out of it. So he said let's replace it and observe for a few days.