85 2.3l

[PawpawsRagedRanger]

My pcv valve came loose and blew oil all over the place. I was reconnecting it to put a hose clamp on it when the hose came loose from the bottom, where there is another box of sorts. I can not find where that plugs in. It is dangling over the motor mount and beside the oil filter.
What is that and where does it go?

 

[Haywire6000]

There should be a small black box about the size of two packs of cigarettes. There will be a place for the hose to connect to( It can be hard to see)