a good friend of mine has a jdm sohc vtec d16a in his crx si. right now its running the crx si distributor, intake manifold, and ecu. im trying to help him out n get vtec working. i have a p28 computer and an ecu jumper, we have the d16a intake and exhaust manifolds, injectors along with the distributor. my question is will the p28 run this motor properly? also i noticed that the d16a uses a 1 wire o2 sensor. where as the obd1 z6 uses a 4 wire. will the p28 still recognize the o2 sensor?. thanks