'93 3.0l caravan...in need of info on left hand bottom hose connection....is there a photo, schematic view or ???....I looked in a haynes manual and it did not have any pic of that connection. The upper hose is connected to the top of the"back" manifold cover. Please help

 

The upper hose looks like a "U" and goes from the throttle body to the upper cover on the air filter housing. The lower hose on the air filter housing runs over to the PCM. And welcome to the forum

 

thank you, is there a diagram or photo of the pcm?

 

this is at the other end of the air cleaner box where the egr hose and the hose below it r connected

 

The only other hose that goes to the air cleaner housing is a breather hose that goes to the valve cover. I can only paste pictures as old as '96. I can scan a service manual and email it to you if you need. Send me a personal message with an email address.

 

this hose is at the opposite end of the air cleaner box intake.....the top hose connects to the top of the "back valve cover"(not manifold cover sorry)..where does the hose below that connect?

 

It's just a drain, it doesn't connect to anything.