I searched a bunch and didnt see what i need specifically. I have a 90 hatch std and i converted it to mpfi... i have an obd 0 ls swap that im putting in, and i want to put a obd 1 head and computer on it... im going to use my conversion harness i have for the motor. My question is are all the sensors and stuff going to plug in and work ok? Also if i get the ecu comversion harness, do i need to re do or change my interior wiring? Last question... im using dsm injectors, do i still run the resisor box with obd 1? Any help is much appreciated this is my first turbo setup and obd 0 car...Thanks

 

all the sensors are gonna work coo

youll have to extend map sensor wires
youll have to use a 4 wire 02 sensor
you can go either way with purge valve...use stock one easier or extend wires for 0bd1 sol.
dont have to change any inside wiring
convert the distributor wires to run the obd1 dizzy
and yes you have to run a a reistor box...no matter what the dsm injectors will need a resistance source..

then get a good tune

i would also recommend arp headstuds and port matching the head while its off!!!

g/l

 

thanks a bunch