i have a 98 acura 2.3 cl that i just bought with a h22 swap.. anyways the car is running with the acura cl wiring harness and the cl ecu, it is currently in obd2 and i want to convert to obd1... first would i have to change the wiring harness because im using the cl harness??? or could i put a obd2 - obd1 adapter harness and hook up a p13 ecu??? or a p72, but would the p72 be fine on a stock h22, or would i have to chip it?? EDIT: anybody??