Hey peeps,
I just got a new Dorman vacuum harness, and the two lines at the bottom seem to be switched from how they were originally configured. The line to the airbox is the perfect length to the sensor, and vice versa. When I install them like normal, one has extra slack and the other stretches tightly over the air box making it look half assed. My question is, considering they connect to the same valve, are they interchangeable or is one a high pressure and one low?

 

This help? It's for an '88 XJ.


THANKS to cruiser54:

 

Thanks for the diagram. My question is, at the vacuum fitting where the hoses connect(my third pic i believe)are those both serving the same function? Ie would I be able to hook either hose to the other two fittings (egr and airbox first two pics) and have the system function normally?

It appears the diagram makes no differentiation between the two outlets on the vacuum fitting.

 

Post #22 shows the Renix harness' which are blacked in in the diagram above:


https://www.cherokeeforum.com/f51/cr...153657/index2/