Fuel Gauge

The fuel gauge indicates the approximate fuel level in the fuel tank.

The fuel gauge is regulated by a variable ground signal supplied:

• to combination meter terminal 30 (without tachometer), or 44 (QG18DE with tachometer), or 21 (QR25DE) for the fuel gauge
• from terminal 2 of the fuel level sensor unit and fuel pump
• through terminal 5 of the fuel level sensor unit and fuel pump, and
• through body grounds B19 and B13.