Yeah, sorry---I have an 88 CRX Si parts car that I want to take the motor, tranny, ecu, etc., out of and put into my 91 DX hatch. The trouble is the DX is DPFI, the Si is MPFI, so I was thinking I can swap out the entire harness, even if it's a little more work, rather than rewiring my existing harness for the MPFI swap. I didn't know if that was even possible, or if I'd just be wasting my time.