the fuel tank electrical connector has 4 wires, the outer 2 I believe are the power for the fuel pump
if you look close they are the larger ( thicker) wires.
the smaller two wires are for the fuel level display.
be careful if you power it up though, a spark might be bad!
Tilt your head, not the taco. - Pati Jinich
Charter member: T.O. club.