XBimmers.com | BMW X6 Forum X5 Forum

Go Back   XBimmers.com | BMW X6 Forum X5 Forum > BMW X6 Forums > General BMW X6 and X6M Forum

Post Reply
Thread Tools Search this Thread
      06-15-2019, 12:08 AM   #1

Drives: X5M
Join Date: Mar 2019
Location: Australia

iTrader: (0)

X5M E70 PCV CCV help catch cans

Hi guys,

Im in the process of re plubing my entire PCV/CCV setup and a couple things are puzzling me.
So what ive worked out is the lower hoses that come up both sides are VAcuum lines when idling (but do these see boost pressure also? Are they from the intake manifold?)
Now the thing that is puzzling me is these both join to the right hand side (facing engine) and they both have a check valve (built into the plastic Y pieces) so i cant for the life of me work out there purpose. Because the CCV will never see the vacuum due to the check valves. (Or is my check valve stuffed and they should see vacuum but not boost)

Please help.
Appreciate 0
Post Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

All times are GMT -5. The time now is 10:49 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST