Hello everyone. I need help with this wire. not sure what where it belongs. ‘73 240z. Thanks 

Is it a three wire connector? Confirm wire colors. It looks like white/red, white and black. Wire colors and connectors are everything when you are asking these kinds of questions.

Edit: In blowing up the picture, I see that I confused a shadow for a black wire.

Edited May 21, 20188 yr by SteveJ

Sorry. It is yellow/yellow and red 

On Figure BE-2, it is identified as "Switch Element". Yellow/red tends to be power for gauges. The only yellow wires I could find were from the fuel gauge to the fuel sending unit and from the intermittent wiper relay to the wiper motor. Unfortunately while all of my answers are accurate, they don't do much to provide you with the information you're really looking for.

No worries ? thanks