Just to check here does the Releif solenoid valve line that runs under it hook up with the Switching solenoid valve and run into the UIM, together on the single check valve line?

http://www.fd3s.net/vacuum_hose_replacement.html looks that way on this diagram just want to make sure.

B hose that runs out the front and underneath hook up with C that runs out of the back.

 

Yes

 

where does it go to then?

 

You asked a ? and i answered it! Where does what go then.

Your confussing me!

 

Sorry, could have swarn you said No, which you did. but corrected it.
Thanks alot for the help