96 200Sx SER.

I have a sr20det engine that came out of a u13 bluebird. I also have a code "BJ 23710 1E010" ecu. However, I do not have the harness for either. The ecu was sent without a harness all together and the motor was sent with a cut harness. BIG BUMMER!

Does anyone have any clue what harness out of what vehicle (year and model) I can use with this ECU????

I would use my harness and tap into it, but the harness only fits the sr20de ecu which I don't think I can use with this engine.

Someone Please Help!!!

Thanks,
Mike

 

so you want to convert obd2 to obd1? Just use your original harness and get a JWT ecu.

 

I don't want to change from obd2 to obd1. I didn't think I had to just to do a motor swap. My problem is, i have a JT ecu and the bluebird motor, I just don't have a wiring harness for it. I was thinking I can use an s13 harness and just splice into it to eliminate the multi-spark that the s13 uses and replace it with the distributor wires. I just have to map out the harness to figure out which wires I have to splice into. Unless I can just find the u13 harness. That would be easier.