i dropped a new motor in my 94 accord non -vtec.its a h22a motor vtec and we installed the ecu and there were four plugs to connect i only had three wire harnesses the fourth plug i dont have the wire harness for it i used my old wire harness from the accord and i think the wireharness thats missing could be the v-tec and the oil pressure switch if anyone could help me where to go or how to install it it would help.thanx