can i convert a obd2 moter to obd1 with just a conversion harness or will i need more? the moter i have is a 97 b20b4 and i am in debate with the idea of running obd1 or 2 any in put is great and how much do these convesion harnesses usualy go for.Or how hard are they to make i have the parts to do it but havent looked at it too hard to see how dificult it would be,any body know if there are wires inside the computers leading off the plug on the side of it. and what are the advantages of doing this i have herd of buypassin obd2 programs are helpfull, but that is about it any body done this to your car and why did you and what were your gains and how much of a differance did it make


[Modified by 89SivicHatch, 6:35 AM 3/4/2002]

 

you need injectors and dist. also