Does anyone here sell ODB0 to ODB1 conversion harnesses? I have an '88 CRX Si with B16a and an adapter harness to run a PR3 ECU. I'd like to convert to ODB1 before buying a Hondata. Can someone give me a checklist for this conversion and a source for the harness?

Thanks!
Raul

 

Blown90hatcH has the harnesses
1) obd1 ecu
2) obd1 distributor
3) 4-wire O2 sensor
4) obd0>obd1 harness
5) if you use obd1 injectors, then you will need obd1 injector clips
6) roll of wire and connecctors
7) toggle switch

 

hmm..
whattabout the thermotemp sensor on the thermostat housing found on OBD1 engines?

 

/me listens very carefully...

I want to do this conversion very badly also!

 

I didnt have any problems with it...*shrugs*.
Are you trying to tell me something or are you asking?

 

..oh no just asking 'cuz I was curious about that specific sensor.

 

the vtec oil pressure switch plug is also the same as the thermoswitch plug. you can extend the original wires with the plug sourced from another harness or if oyu dont have the plug, can just tie the wire ends together have have the radiator fan permanently on all the time when the key is in the ign.

 

Oh..OK
I have never heard of it being a problem.

 

hey can get you the harness no problem. email me buddy

 

KAt, you will be using the stock OBD0 engine harness. If you are going to run the OBD1 thremo housing you will need to extend the wires on the engine harness to reach the new location.


Raul, all of my OBD1 pieces are brand new. The wires, pins and OBD1 plugs are brand new. Everything is soldered, has heat shrink and it expoxied for strength.
Kenji, Inlinefour and I are the ONLY people on this board who personally build them and sell them in mass. We arent some small time guy with used, untested parts. I built it. I test it. I warranty it.