I have searched already but haven't found an answer yet.

I have a 96 Honda accord lx with a f22b2 motor. I need help swapping it to a f22b1 motor. I need help wiring the f22b1 (vtec) motor. I have the ECU for the f22b1 but I don't have the wiring harness for the motor. Can I use my old f22b2 harness? If so, how can I make it work?

 

it will work just add the vtec wires i think theres three not sure look into it

 

Yep, VTEC wiring is all that your current harness lacks. Run those wires and it's a pull and drop swap.

 

Computer too.