engine harness differences 1uz
#1
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engine harness differences 1uz
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?
#4
Lexus Test Driver
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.
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