MonKK

I got a b16a2 and im gonna put it in a crx, and i want to make it obd1 so can someone help me here. what do i need to do to the the crx hf wires and/or the the stock b16a2 wires in order for everything to be obd1?

wasabivtec

Your easiest bet is just to send your hf harness out to rywire to lengthen the wires and change some of the plugs and get obd1 jump harness.

h224thgensedan

Converting to obd1 is not a hard task if you know anything about wiring. Plus you are allready mpfi. There are write ups all over on here if you do a little searching. To answer your question you use your hf harness and add to it. Get a obd1 ecu and a obd0 to obd1 conversion harness from Rywire. Jumper Harness comes with good instructions on which wire is for what.

Intocable

I just sent both harnesses to rywire and they did everything. If you don't know how you should definitely consider it

MonKK

thanks y'all appreciate the help. I know a little bout wiring. but everything is cake for me

MonKK

what kind of ecu should i use a obd1 pr3 or chipped p28 which would you guys recommend