i need help wiring my ecu to the rest of my car. i throw 3 CELs (can't remember which right now) and want to get it fixed so i can smog. I know my o2 sensor is a 5-wire, but other than that, i have no idea what i would need to get it pieced together. my current wiring setup is all loose wire and I have no idea where anything goes, so i wanna start from scratch. any tips/tricks/advice would be appreciated. let me know if i left any important details out lol

 

maybe a pic of which wires you need to fix???

 

Well I want to put in a completely new dash harness. I wouldn't even know where to begin with all the loose wires. I'd love to start with the ecu harness that goes into the engine bay, though