1jz hydro fan question

[SupraStardom]

I was wondering how to get my hydro fan wired up correctly the first time through so I don't have to go back and fix it. The fan ecu plugs into the engine wiring harness and engine wiring harness is on the engine, but the coolant temp sensor is on front part of the chassis harness. How does that work? Do I need to take that harness off my front clip and put it on my car too? That would change the fuse box and everything. What did other people do?

 

[supraracer49]

For the body plugs you either need to cut the plugs on the 1JZ engine harness that go to the body harness and put 7M ones on. Or you cut the body plugs off of your 1JZ clip and put them on the MA70 body harness.

 

[Ken]

if you dont the JZA70 chassis harness, just solder on a connector and run 2 wires from connector EA2 of the 1JZ engine harness to your temp sensor.


look at supras.nl for the EA2 pinouts.