I purchased a project car from my buddy, 91 civic dx with a b20vtec swap. P28 ECU, had what appeared to be a jumper harness (obd0 to obd1, and a ton of spliced wires everywhere. Car had been running but had issues, so instead of dealing with a bunch of taped wires and the sort, I pulled the trigger on a Rywire OBD1 budget tucked harness. Now my problem is, I cant seem to understand how its supposed to adapt into the chassis harness. Am I missing a piece of the harness? Any input would be greatly appreciated. See pics that I have.




Rywire ECU plugs. HOW DO I CONNECT MY RYWIRE HARNESS TO THE CHASSIS




injectors spliced into factory OBD0 plug?




Jumper harness that includes the 3 OBD1 ECU plugs


Injector wires still wired to the obd0 resistor box??

 

So I called my tuner and rywire since I didn't get any help here. My harness never came with instructions and I was directed to rywires website. Also, my cars previous owner stated it ran like ****, most likely due to wiring saturated injectors thru a resistor box that didn't need to be there. Cant wait to clean up all this wiring. It gives me anxiety

 

wow what a mess