what goes here on the manifold

[pLayC]

not sure what goes here? or if anything goes there at all, i took it off a couple months ago and just now got back to fixing it, i looked around but it was getting dark so i dont know if i missed placed a hose somewere it was getting dark i didnt see anything , can anyone help so i can be ready tomorrow at daylight

 

[raymond.harper]

Go to 2minutes, should go to oilpan https://www.google.com/search?q=z4+pcv+valve&source=lmns&tbm=vid&bih=1204&biw=2534&client=firefox-b-e&hl=en&sa=X&ved=2ahUKEwjv6-y94PKCAxXSSqQEHVYYBbkQ0pQJKAJ6BAgBEAY#fpstate=ive&vld=cid:4405b928,vid:B9xwZLJKR-A,st:0

 

[pLayC]

thanks