Im doing a 1.6-2.0 swap in my 97' 200sx. The motor is from a 92 sentra. Which ecu and wiring harness do i need? Any help would be great thanks

you would very likely need the proper harness for that engine, as well as the ECU

you would ne the 2.0 wire harness and ecu for the 2.0 sentra. i am curently doing a sr20det swap in a 91 nissan senta i have everything in my harness will not work with the motor. get the ecu and harness ,it will save you time and a headache