hey guys i know you probally hear this all the time but i fourmed it up and found out most info but i wanna make sure i just bought a gsr and on the head it says p72-2 that does mean obd2 correct and also i need to know how to tell if i have a obd1 are obd2 harness and i plan on converting to obd1 so what all do i need to do harness wise i know the rest let me know thanks just a obd1 dizzy are do i need to get a obd2 harness i was told i got a obd1 harness but the peeps i got the motor from said it was obd1 which scares me if its not lol let me know thanks my first swap into my 89 hatch

 

obd0 to 0bd1 jumper
obd1 dizzy
obd1 ecu

you dont need a obd1 harness. the obd0 will work, just gotta extend a few wires.

 

well im not sure what harness i have how do i tell i got my obd0 chassis harness and not the motor harness and that p72-2 does mean obd2 head right and i need to know what obd harness i got how do i tell srry man im new to this b series lol and apperciate ur time

 

I dunno lol I hate OBD2 so I dont touch it, and I dont like B series. haha

 

w3rd.