Hi to all,

Question car is Audi A4 B6 TDI (96 kw -AVF engine). I have notice that breather pipe from camshaft cover is supplying oil to intercooler and air intake pipes making a mess around entrance in pipe from air filter to turbo and mess around EGR valve. I suppose that also intake manifold from inside is also in mess.

My intention is to improvise an oil catch can by my own but with difference that I do not want to return these gases back to inlet pipe of turbo.This outgoing pipe from catch can, I want to place inside of air filter box (before air filter) or to place inside right wing panel (to go in environment).

Please advise if somebody did similar things(your experience) and are there any reasons that I should not disconnect this pipe a let the gases out of engine.

Thanks in advance