gotta a question on the harness, with the stock civic dx harness, what wires are missing to run the obd2 dizzy. note the car is converted to obd1 ecu (pr4). ive tracked down most of the wires and i have 2 wires left. 2 that aren't in the stock harness. Do i just need to run the wires directly to the ecu? or are the wires in the stock dx harness( note the car is a 89, and on the stock alternator (d15 engine) its 4 wire plus the big white wire.) in the service manual it said the alternator should have 2 wires for the d15 and one big white wire... does this mean the car is wired as say a 90 model since it has the 4 wire plug? i know this is alot of questions and just wondering if anyone else has ran into this. Thanks