O2 Pin identification. Need help.

[supajut]

I have a portable LC1 wideband for my 98 Camaro. I would like to use it on my buddies 2002 GMC.

I need to know what each pin (A,B,C,D) are on his sensors to make it work. His O2s plugins are backwards compared to mine. (male-female) I believe the wire colors are black, black, blue and white. Where the Z had two whites.

THANKS,
J

[EC_Tune]

Why not just tune it in Open Loop instead of with operational narrowbands? You can always re-check with the narrowbands after you get the PE range dialed in.

[supajut]

I suppose that would be another option. I found the wiring and will post it up just incase anyone else has this question down the road:

Purple/wht= high
Tan/wht =low
Pink = 12V
Black = ground