First post so Hi i have a b18b obd2 and want it in my 95 civic. i have a obd1 wire harness off a ls and want to use that 1. because i dont have the harness to the 0bd2 and 1 need to keep the ecu obd1. so far so good. Q1. will the distributor from a 0bd1 work. i thinks so Q2 same with alternator from a obd1 on my obd2. Q3. under the timeing cover side of the engine there is a small plug that my harness dose not have a spot for. Under the belt pulley. i dont think i need that but im not sure. What is it. Thanks. jsut need to clearify before i put it in and have a hard time making changes.