Originally Posted by alri0085

I used an OBD0 ECU and distributor, I spot welded the distributor to the head just to see if it worked, it did, but the engine runs rough, so I'm getting OBD1 ECU and distributor. My set up is a fully built H22a1 (from a RoJo shop in CA), and a complete Greddy turbo kit, it's a tight fit in a CRX but it's all there, I'm gonna wait until I buy the OBD1 stuff before trying to start it up. I got a copy of the software from the shop in CA, I had to make a harness to make it work on my OBD0 ECU. You were right about "You can NOT run the OBD1/2 distributor with an OBD0 ecu", I almost did it, but I didn't.