hooking up air/fuel ratio gauge in 04 sentra 1.8 base model?(signal wire color?)

[drama423]

I just bought an auto meter narrow band air/fuel ratio gauge for my sentra 1.8 base model and i dont have any idea which wire is the signal wire coming from the O2 sensor on the manifold can anyone please help???

[nametakennow]

Red is power, black is ground, white is signal.

[drama423]

i do have a red black and white wire but i also have a yellow and orange wire to. it is a five wire o2 sensor does this make any difference?

[nametakennow]

I don't know what those are for, and it should be the white wire regardless, but you can double check in the FSM. Link in my signature (after my first post).