Here is the story: My buddy just got a b18a out of a 91 integra, trans, axles, and pr4 included. He plans on swapping it into his 93 dx hatch! What can we do to get this car changed into obd0. We did some research and found out that we should use the obd1 engine wiring harness, and wire in the obd0 pr4 connectors in place of the obd1 connectors at the ecu following the pinouts. The problem, how do we wire in the injector resistor box, and it also appears that the obd1 injector pins do not wanna fit into the b18 ones. So far it looks like thoes are the only problems. Any help or links to sites would be appreciated!

dan

 

run obd-1 injectors and dizzy, youll have to have the stock ecu chipped to run a ls map or buy a obd1 LS ECU

 

thats the thing, i know i can go obd1 w/ a new dizzy and the injectors and ecu, but he dosen't have the money for all that ----, instead he would like to use what he has, which is the pr4, obd0 dizzy and obd0 injectors!

dan

 

Then you need a conversion harness as well...