My USB OBD cable bit the dust so can't check any codes at the moment. I don't have an intake vacuum leak though, manifold vacuum is fine, I have a crankcase air leak. The guy that posted the conversion with pics said that he had very similar vacuum(in the crankcase) after the conversion as with the original CCV so I imagine he (and many others) have the same problem. I would be curious though as to exactly what "let go"

__________________
1988 325is (purchased new) sold
2004 X5 3.0 2005 X3 2.5
2008 X5 3.0 (new to me)