I did a search and could not find anything close to what im looking for. i'm about to do a swap in my buddys ek. he originally had a built b16 with a big turbo from his old si that was put into the ek hatch that he has now. the hatch was obd2a and he had the harness sent to skunk 2 and they converted the harness to obd2b. the motor didnt last because its hard to get 400 whp without breaking stuff when a dumbass mech builds your motor. (not me). now we have an obd1 jdm b16a and im wondering if i can convert this b16 from obd1 to obd2b by swaping all the sensors over? the b16 that is in the car is from a 2000 si so i know the sensors are all good and we have alot of broken sensors on the obd1 motor so the conversion harness is not really in our plan. we dont have an intake mani and i think he is going to buy one off my friend that was from his 98 dc2. thanx in advance

 

You retain the original engine harness in the vehicle & modify the needed component plugs such as alternator, distributor etc. You should be able to retain the obd2 components from the old motor.

 

now im finding out that the ecu he is running is an obd1 with a conversion harness with the neptune program. i dont know what the hell is going on in this car but i guess i willl have to shoot from the hip on this one.