Ok, I searched for awhile and could not find the specific answer I am looking for, anyways I want to install my 00si swap into my 98dx hatch. However I want to run an obd1 ecu for tuning capabilities without buying a EMS.

What do I need to do?

Can I use the 00si engine harness and install obd1 injector clips? Or what do I need to use

Please help me out on this.

Thanks

 

obd2 to obd1 conversion harness... obd1 clips..... and resistor box.

 

First of all you cant use the si harness bc your car is a 98, so you need to use your harness and add in all the vtec sensors, knock, and redo the IACV to 2 wires.

Next get an obd2a-obd1 ecu jumper harness.

Nothing on the motor needs to be changed. The si injectors etc. will be fine.