hey guys i'm new to the 1uz. but i am doing a 1uz swap into my supra and its from a 93 sc400. now i have the ecu but am missing the harness. the motor has TC. can i use a 92 sc400 harness?

 

bump no one knows?

 

ehh give it time. Someone will answer eventually

 

You can use a 92 harness on it. The wiring for the trac isn't anything to worry about because the ECU only needs around 10 wires or so to run correctly give or take a couple more.The trac won't make the car not run. I have trac on a 95 motor in my MK3 Supra no problems for me.

 

There might be a few people that have the answer to your question over in the PERFORMANCE/MAINTENANCE section. I'll go ahead and move this thread for you.

 

into your supra? this isnt a supra forum dude. try supramania couple of UZ build threads...