When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I need a vacuum lines diagram for my 1994 Ford Bronco. Sticker is gone under the hood. Put another motor in it and now I need to run new vacuum lines. Help!
Thanks that helps. But what is the MAP? I don't have one located above the heater box like you do? See first picture, I do have a vacuum hose over there, Not sure what it's for?
Also where does this yellow vacuum hose (see bottom picture) go?
If there is no MAP sensor above the evaporator that means you have a Mass Airflow (MAF) truck that does not use a MAP sensor. Pretty rare to have a 1994 5.8L MAF truck.
The yellow vacuum line is for the Fuel Pressure Regulator, it goes to the vacuum tree on the upper intake manifold.