Hey, I was wondering if I might be able to get some help with my car, I have a 94 accord lx 5 spd that has the original f22b2 in it, I had the head gasket go bad and got this f23a instead. I started pulling the wiring harness off and started noticing that there were a lot of emissions sensors,and some different plugs but most seam to fit Im not sure if my car is an OBDII or OBDI and is it possible to do a swap if necessary im a little lost, the ecu they gave me is the POA for an auto, and I need a 5 spd one or get it reprogrammed if possible? Would it be better to get a different wiring harness and ecu or could mine possibly work, also I notice that on the intake manifold on the f22 there is a 3 cable set up but only a one on the f23. HELP Im not so sure what to do, should I just take it back and get another one like I had? I really dont want to..