As the title says that i found that there is missing hose that is supposed to be connected to hose that is coming from PCV so i am wondering if anyone knows what hose is supposed to be connected there.

 

I am just starting to understand the complexities of the PCV system in my 94. Things were SOOO much easier in my 92.
Here is a picture of where it goes, what it does, I do not know. The vacuum line is routed around the injector on my car, probably for ease, as it looks fairly new.