ok i have a obd1 b16a swap in a 2000 ex civic
i am reusing the harness from my d16y8 because the company screwed me over and didnt send a harness
with the vtec solenoid there is one wire coming out of the solenoid into the plug but on my harness there are 2 wires going to its plug
i have the pigtail for the plug to connect the vtec to the harness but on the harness there are two wires and on the pigtail there is one wire only
i need to know how to splice the the harness to the pigtail and have vtec work
i believe one wire on my harness is for the oil pressure sensor and the other is a ground wire . i dont know which is which
also the b16 doesnt have a ops so how do i wire and splice this plug


about the dizzy plug i got a 00 civic si dizzy but the plug is not compatible with the harness even tho both plugs are obd2b

but i have my b16a dizzy so can i switch the internals from my d16y8 into the right housing or should i just unwire the d16 dizzy and put the wire and plug on the b16 dizzy to where the plug and the housing fit on my motor

thanks everyone anything can help