Bosch O2 Sensor Wiring to Stock 2g N/T O2

[IanRSTsa]

4 Wire Bosch O2 Sensor which wires goto which on a 97 N/T O2 Sensor?
Match with what color.
Grey:
White:
Black:
Black:

Which wire do you connect your signal wire from your Air/Fuel gauge to?

Thanks

 

[miteclgst]

I know that on the turbo cars the 02 wire to tap for a air/fuel gauge is white. I can't imagine why Mitsu would change the color on a N/T. From working on other o2 sensors the two blacks are most likely the heating element and can be hooked up either way one to +12 the other to ground, the gray (by process of elimination) would be the input power and the white would be the output to the computer.

 

[InjenTalon96]

i did this on my old talon, its eather the white or gray, but i think its the white, its between them two

 

[scrim016]

its the white