o2 sensor wiring color codes...

[QuicSilver]

So i put in a wideband gauge and was trying to find the color schematic for the oe wideband sensors...turns out can't find anywhere on the web not even the bosch site. no one answered my question so i called bosch direct and here is the wire color code for each of the wires on the oe wideband o2 sensors for our cars, mine is awp.

Bosch part 17014

Red = Heater +
White = Heater -
Black = Signal wire
Gray = signal gnd
Yellow = pump circuit (that adds or removes oxygen from the o2) corrects things.

hope this helps others

[core5]

Thank you very much!

[zaid90]

very helpful, thank you.

[groggory]

Updated FAQ under oxygen sensors. Thanks for the information