I currently have an d15b sohc vtec motor in my car running off of a p28 with an obd0-obd1 conversion harness and a home made, hacked up mess of a "tucked" engine harness. Some of you may had read other threads about my situation about the car not starting. The wiring is a mess. At this point I would like to put the wiring back to as normal as I possibly can. I'm not sure if I need the engine harness for the car or for the motor or anything else I may need. I've searched on here and I know it cannot be exactly original since it is not the same motor but could someone please help me out?

 

it will be easiest to get the engine harness that matches the chassis harness, so if for example you had a crx si and the chassis harness was still original you could use an si engine harness.