okay i got this crx the wiring harness inside the car has been converted to obd1 by them repinning it witch is fine cause im running a chipped p28 ecu my problem is that when i was putting the harness on my b16a it had a vtec solinoid wire but no vtec oil pressure switch wires. what pins would the wires from the vtec oil pressure switch go to on the p28? also i cant figure out witch of the two plug on the back are the knock sensor and iac anyone know which color wires go to one of them? also sence my engine is obd1 and he had a obd0 converted to obd1 do i need to change anything else other then injector plugs to make it run?

one last thing on the p28 ecu which pin is the o2 sign wire?


thanks