i have a 93 delsol im putting a B16B motor in. im trying to figure out what harness i need, or is an dobd2 b16 engine harness will work? i know it will work but i mean the sub harness on the delsol is obd1 so how do i get that to work and what sensor is in the obd2 B16 to the OBD2 JDM B16B? I have the jumper harness to go from obd1 sub harness to obd2a ecu. i have the ecu for the motor. or would it be easier to just chip a P28 and how would i go about doing that if i did??