OK.. so I have a ob2a harness and obd1 Ecu and a 96 civic with a built b16. I did some harness work to touch up some stuff and do a rerout but I think I screwed up. So I have 4 questions.

Are both pins on the injector plugs supposed to have power?
The ckfm m side pin c31 is that to be hooked up still even with a obd1 ecu?
Does the air intake temp sensor have a ground or power constant?
What are the three wires on the vss?

And my final is I can only find one coolant temp sensor. I have the guage single wire one what are the wire colors for the other two and are they powered or grounded? Anyone who really knows harnesses and has a few mins please text me 406 478 1784

Thanks a bunch!

 

Also is logic ground just a regular ground?