hi. i'm a newbie at this and new to this forum. ok here's wat i got. got a 95 cx hatch(obd1) and got a 96 ls motor, trany whole setup for 96 and an obd1 ecu(p75). nid to put the whole setup into my hatch. wat do i nid to do to make it work. use obd1 harness or obd2 harness? use obd2 harness and switch some wires around. or just swap it all in and see wat's wronge. I nid help fast before this weekend. planning to do full swap this weekend so i can try to sell my cx motor.

 

use a obd2 hardness and get a obd2 to obd1 jumper..