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 resistance signal supplied
- through body grounds M30 and M66, and
- through terminals 2 and 5 of the fuel level sensor unit and fuel pump (main) and
- through terminals 1 and 2 of the fuel level sensor unit (sub)
- to combination meter terminal 17 for the fuel gauge.