Ok... getting closer to my GSR swap in my HB and I am about to purchase a wiring harness for the motor and ran across a problem but not sure if it is major... I have the OBD II ECU for the GSR motor but will my DX interior harness connect? Or will I have to buy a new interior harness? Or will I have to convert DPFI to MPFI whatever that means... any help would be appreciated

 

With it being a dx you have to run some wires and convert to mpfi, rywire
use to make a obd0 - obd2 jumper, I have one on my car but I don't think
they do any more. Your probly going to have to go obd1, you can get that
jumper still.