Ho Swap Qs

[BARILLMS]

I have an 88 Comanche with the renix system, I have a parts 93 Xj I want to swap the entire high output 4.0 system from the Xj into my MJ.

 

My MJ is a buggy, so in will not need any of the dash or cab wiring, simply just the primary engine wiring and management system.

 

How difficult will it be to weed out all the unecessary wiring?

 

When pulling the wiring from the 93, id like to take only the engine wiring that I'll need, is there a way to identify what is what?

[ComancheJon]

Install the engine with the harness still attached, then run through the entire harness to find out what you don't need. Safest way to do it