Alright, I've been searching for a couple days on a couple forums for any information regarding OBD0 to OBD1 conversion for a F22 Accord. The 90-91 Accord is OBD0 and I have an opportunity to pick one up really cheap. I wanted the 92 or 93 for obvious reasons of being OBD1. Everything I search is for Civic or Integra. My quesitons is: Has anyone done a OBD0 to OBD1 conversion on their Accord of the years mentioned above? Would the same distributor jumper and ECU jumper be the same for Accord and Civic, etc OBD1? I understand I will need an OBD1 distributor from an Accord, 4 wire O2 sensor, OBD1 ECU and a ECU jumper harness OBD0 to OBD1. Anyone done it and any advice? Are all OBD1 harness the same? ie. Accord, Civic, Prelude, etc?

 

Dang... I think I finally found my answer... All 90- 93 accords are OBD1. Damn... I sure was confused.
91 accord obd0 or obd1 - CB7Tuner Forums

 

90-91 accords are obd1 also.

 

Yeah, I figured that out and now feel pretty retarded! I'm usually really good with my Honda's, but damn. I searched CB7tuner.com a couple times and just by changing the wording a bit... I got different results. No wonder why there is not Accord OBD0 to 1 crap for sale out there.... no need for it. Anyway, still feel retarded and have opened up my accord coupe search by 2 more years! I don't like the moldings and bumpers on the 90-91, but like the tail lights. I can swap bumpers and door moldings cheap and call it a day. Oh those damn auto seat belts suck too. I'm going to look at a 90 charcoal coupe with leather today. Dude only wants like a grand. Not expecting much, but at least a good base to start with.