Vehicle is a 1993 del Sol with a d16z6 and a manual transmission. The wiring harness on the engine is all hacked up and it is driving me crazy to look at it. I have an obd1 engine harness out of a Gsr integra, can I just undo the hacked up harness and put the integra one in? I'll have am extra sensor wire for the butterflies but other than that will it work?