hi all, i have a 98 civic hatch cx and i put in a b18b i have a obd2 ecu from the b18b integra............. my question is this, does anyone know what it is i have to do to make the wiring work?? if i get the b18b wiring harness for just the engine and also the part that goes into my ecu will that be enough to make this thing run?? or do i have to change all of my wiring harness? will i have to rewire anything myself??