SO im tothe fun part of the 1jz swap... doing the wiring. I have cut a hole in the fire wall and i ran the harness through and am going to mount the ECU on the passenger side by the floor and extend the harness with plugs and wires from the 7M harness. just cant find the witch wires from the 1jz harness need to be connected to the 7m body harness. I have done some research on here but Im lost now. any link or info would be nice on the wiring. I have a JZA70 harness, not a soarer harness. I'm sure plenty of you have been at this point.
Thanks
Thanks
