I've tried searching a couple times but can't seem to find exactly what im looking for... I have a 94 dx civic with a 2000 b16 in it, I'm pretty sure it has some wiring problems and the wrong distributor on it. It is runing a obd1 p30 ecu and the stock dx obd1 engine harness.

-What all on the stock dx non-vtec engine harness has to be wired up?

-Can the stock obd2 dizzy be run with this obd1 p30 ecu? I know the motor has the wrong dizzy on it currently, only 2 of the 3 mounts are lined up correctly. Maybe he put an obd1 dizzy on it??

-If i was to run an obd2 b16 dizzy, would i be able to adapt the plug? I hear the 99/00 b16 has a different style plug...

Basically I'm just trying to re-do somebody's wiring mistake. The car runs good sometimes, and then other times its like its runing on not 4 cylinders and i think it throws a code to the ecu, which makes me rev-limit at 3500 RPM. Car will sound like a subaru boxter engine.

Thanks for your help.

 

here maybe this thread will help answer some of your Q's.
https://honda-tech.com/zerothread/550976
they talk about wiring up an obd2 engine in an obd1 chasis.

 

Repin distributor plug, run OBDI injectors, and extend the IAT wire and you're set.

 

thank you. that is exactly what i wanted