i have a 94 gsr 4 door and the 4 wires doesnt match with those on the o2 sensor. the wires are white/red, orange/blue, yellow/black, and blue/green. Im pretty sure the white/red goes to the all white wire on the o2 sensor but im not sure bout the rest. My car is throwing a code 1, does anybody knows where the other wires go to? maybe mines are mixed up