i have a p28 ecu and since the ef i believe is obd0 do you have to convert to obd1 enable to use the ecu or can you use the obd0 wires and do you know where to get a vtec wire aside from a junkyard? this may be a little confusing but if there is no post regarding wiring with an 88-91 civic/crx dx d15b motor (dx d15b2)