Fuel Gauge: Description and Operation

The fuel gauge indicates the approximate fuel level in the fuel tank. The fuel gauge is regulated by a variable ground signal supplied
- from body grounds M30 and M66
- through terminal 2 and 5 of the fuel level sensor unit and fuel pump (main)
- through terminal 1 and 2 of the fuel level sensor unit (sub) and
- to combination meter terminal 17 for the fuel gauge.