I was wondering if any one could tell me if i could use an 89-91 j spec engine harness in my 89 TII body is there any wires that need to be changed at the computer plug in . Any help or advise would be appreciated.


I have a 89-91 complete pullout with uncut harness for 89 TII.

 

should be plug and play, i think there is one or two insignificant wires. I run a jspec harness and ecu on my turbo first gen with a dash/power harness cut out of a 90 american 7. Then again i dont run any emission, or periphal type stuff, i.e. clutch switch, ac relay, etc. You only need about half of the 64 wires to run it. Any specific questions shot me a pm and i will try to help

 

Thanks i was just worried about burning a good computer or wiring harness.