would a pr4 ecu work for a 99 b18b? i have the conversion harness and i need an ecu for my swap this weekend.. the only ones locally i can find are pr4's..

 

Yes it will work. It's an OBD-0 ecu. So you have to run everything ODB-0. Or Run everything OBD-1 on the engine and use a conversion harness on the ECU to convert its plugs from OBD-0 to OBD-1

 

i thought the 92-93 integras were obd1?

 

yes the 92-93 tegs were obd1 the pr4 you have should be the same. if you have the conversion harness your golden!

 

i have the obd2b-1 conversion harness.. so that should plug right in correct?

 

I cant believe that is the only ones you could find.

what car are you using it for

 

There are OBD-0 and OBD-1 PR4 ECUs.

 

Yes it will work fine. I am using a modded and chipped PR4 in my '98 turbo RS and it works fine. And mine works with a OBD2 to OBD1 converter. The computer fuel programs were the same online that we found, and i was able to add boost to mine. I hope that it works for you too. Good luck.