Originally Posted by Steezer
if im not mistaked the pvc is on the fuel rail
You are mistaken.
As said the PCV is a black box under the IM, just above the oil filter.
Do it at the same as you change the oil, it makes it a lot easier without the filter there.
But, you may try from up top, that is how I did mine. The crappy y7 IM will really make you mad doing this, so get ready to swear.....