Well, if you were smart enough to figure out how to do the swap in the first place, you should be able to figure it out again.
Factory EVTM (electrical vaccuum troubleshooting manual) are the be-all end-all of wiring diagrams and connector pinouts. They are usually cheap on ebay, look there.
There have been lots of different ranger setups and at least 3 or 4 different 2.3 turbo setups from Ford over the years. 2 or more got combined when you did the swap in your truck.
Other than that we can't really help you unless you give us lots of detailed information. Onfortunately "HELP! my wiring harness burned up how do I make it work again" won't really get you very far. We need details like:
What year ranger?
What engine did the ranger originally come with?
What engine wiring harness was used, ranger or turbo car?
What year and model did the 2.3 turbo come from?
How many of the turbo specific engine controls did you retain in the swap? (boost solenoid, knock sensor, etc)
That would give us a good start.
