Jag to gto conversion
I pulled the combo from an '06 GTO with Auto.
It's going into a '92 Jag XJS
I've pretty much got the Jag wiring work out. What I don't know much of is the GTO harness.
I have the entire engine harness and the cabin harness and gas pedal. I'm confused as to what from the cabin harness I really need. (other than the wire to pedal)
First question is:
1)Will the 4L65E run normal without the TCM?



