f20beme

Ok so ive been having a spark issue and i figured out what i thought the issue which was continuity in my original wiring harness to my ecu. So i swapped out my 97 auto part lude ecu harness with my torn up one. I have it all plugged in except my o2 and vaccum sensors which are different do i need to swap over the vaccum system or can i swich the plugs and just put the pins from my plugs in? Does anyone know what page or section the ecu cabin harness schematic is in the helms manual?