5.9 Cummins Wiring
 

This has been bugging me for a while now. Im trying to get started on a swap and im going to be re-wiring the truck and id be nice if someone could give me a simplified version of the wiring to the engine and all of its componets. Like when i turn the key, what needs to get power? im looking at the early 90s models if that matters. Thanks for any help.

I can email you a complete wiring diagram for the 1st gen's

That would be great

And I can tell you how to integrate it into your ford harness and still use your ford stater relay.

hey its firecrotch 3@gmail.com

can either of u help me with wiring a 1994 12v into a 1997 f250 that used to be a powerstroke?

Yea some where in this section is a thread where I helped a kid do early cummins in an 86 USB f250 it has wiring diagrams that I drew for the starting and charging circuits