I have to do a c100 pinout on my harness to match my 90 camaro. I have a TPI harness in my vehicle. It has cold start injector plug and it has mass air flow plug. That narrows it down to 86,87 or 88. Can someone tell me how i find out exactly what harness this is? thank you

 

Just a thought, it may be easier for you to convert your existing tbi harness for use with the tpi, you would have to add in the wires for the fuel injectors and the maf sensor, and maybe a few other miscellaneous things, there were not that many differences between the 2 harnesses, and then you wouldn't have to worry about the c100 and have a fully functional airbag. assuming, of course, you still have the tbi harness.

just found this in another thread might be worth looking at
https://www.thirdgen.org/forums/elec...ctor-info.html

 

Thank you that thread helped alot. Can i find the tool to remove the pins anywhere or do I have to buy a special OEM tool? Since I already have this harness installed in my car im going to use the C100 diagrams to find out exactly what one i have and then repin it to work with my car. Ive done alot of research and i think i will be alright