I have a 97 civic I plan on swapping a h22 with a crv transmission in and I was wondering if Somebody kept their car OBD2A. If I’m correct, I have to use the B series engine harness(Obd2a) and extend the wires to fit on the H22. And then plug either a non-immobilizer prelude ECU(1996 or JDM) or an immobilizer ECU with the immobilizer delete. And if I’m also correct the first gen crv was only OBD2B so I haven’t thought of how I could use that transmission yet? All Help will be very much appreciated