PCV Modification and Education Thread

[Gmbh Rob]

Hi guys,
Just joined this great forum and hope to expand my B7 knowledge a bit more and share my B7 experiences at the same time.
Anyway, thought I would share my PCV experiences and mods.
I did a write up on another great site which may be of some interest to you guys, have a look any feedback would be good.


https://www.audi-sport.net/xf/thread...it-too.362003/

rob

[Brillo]

Hi guys,
Just joined this great forum and hope to expand my B7 knowledge a bit more and share my B7 experiences at the same time.
Anyway, thought I would share my PCV experiences and mods.
I did a write up on another great site which may be of some interest to you guys, have a look any feedback would be good.


https://www.audi-sport.net/xf/thread...it-too.362003/

rob

Rob - interesting write-up, thanks. I am curious what the back side of the block off plate looks like. Is it flat or is there a cut-out connecting the first and second ports of the PCV valve? I'm also curious why you chose to eliminate the secondary oil separator under the VC and route the line from the primary oil separator directly to the catch can. Thanks.