first off i have a b18b motor but i want to run a obd1 ecu. this is going into an 85 civic so my wiring will be pretty much a hybrid job.

my ?s are what obd1 non vtec ecu should i be looking for and also what engine harnesses can i use. im not planning to run vtec so i think im just looking for an obd1 ls engine harness.

will the obd1 harness even plug into the obd2 engine? and does it have to be from an integra?

so basically i need to know what i need to do in order to run an obd1 ecu to an obd2 motor.

i searched for about an hour or so looking for clear answers but i havent really come up with anything.

thanks in advance