ok this is what I have, I have a obd2b motor in my 96 civic ex obd2 coupe, I used the sohc vtec harness from the 96 ex motor on the dohc Si obd2b motor the car runs great but the only thing is the crank angle sensor on the new motor has 3 wires where the old sohc motor sensor had only 2 wires is their a way to wire the this up help me out honda tech gods

 

To wire that sensor up just match the blue wire and the white wire with the ones on the sensor and emilinate the other wire I thinks its black just tape it off and your good.