so i am wiring my O2 sensor back after its been cut for some time ( not me the guy that had before me) the) O2 plug off the harness has different color wires then the wires that are coming off the O2 sensor has anyone had this problem and had to re wire.

 

What color wires are coming out of the wire harness? How O2 sensor? Mine had 2 blue and 2 white wires if I remember correct. I suspect someone tried to wire in a "universal" type O2 sensor and it didn't go well.