Air fuel meter

Hey, just wondering if any of you guys have an airfuel meter gauge? I have one but I don't know which wire out of the oxygen sensor to splice into.........can anyone help me here?!? On my camaro there is just one wire so it was a no brainer, my sunfire has a few.

Any help would be great!!
Clearly_Canadian :banghead:

pink wire is ignition 12v.grey is 5v reference.black is ground.purple is computer input.your sunfire uses a heated o2 sensor to optimize emissions.your camaro must be an older model before gm changed to ho2s.the wire colors should be close they changed from year to year but the colors sometimes might have a tracer like pink with blk tracer. it's all still the same.