obd2b to obd1 conversion
 

im doing a turbo kit for a customer and have a quick question cause this is the first obd2 car i have done. what do you have to do to convert the 3 wire iac to a 2 wire. is it nessacry? is it as easy as swapping a few ecu pins. if so any write ups that could help. car is a 2000 civic ex. thanks