I have identified all the wires in the 1JZ-GTE engine harness.
I have also located and shown which wires are used/deleted with the EMS 4424 ECU.
I was able to remove around 50% of the wiring to the engine.
Please use at your own risk. Your results and situation may vary.
See attached .xls file. Hopefully this helps someone someday.
I have also located and shown which wires are used/deleted with the EMS 4424 ECU.
I was able to remove around 50% of the wiring to the engine.
Please use at your own risk. Your results and situation may vary.
See attached .xls file. Hopefully this helps someone someday.