Ok, I know I'm going to get flamed for this question, but I honest searched this site as well as 2gnt and couldnt/ cant seam to get my narrow band fuel gauge to work.....I rather have a wideband, but can't aford one right now, but this is better than nothing.

Can anyone explain to me how to hook this up? I know the red wire gose to a good power, the black to a good ground.......where dose the other wire go?
I tried to look for the ECU and found it I THINK bedhind the fuse bock under the stearing wheel, but its a pain to get to.

I still need to hook up my oil gauge too, but I figure one question at a time. :)

Any help would be really great...I just started learning how to work on autos and I love it, but with MUCH to learn....Love this site!!