i just bought a 93 integra and it has an obd1 wiring harness in the car and i need to find one for the motor will any year obd-1 harness work?

 

no, what kinda of integra is it? a gs-r or a ls, if it is an ls i would just get the same one i tried to use one from a 95 gsr and it didn't work the same. you need to put down your setup and what kinda motor you have to help us help you.