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Home >> Subaru >> 2004 >> Outback Base, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Fuel Injection (H6DO) - Mechanism & Function >> Fuel System >> Fuel Pump And Fuel Level Sensor Assembly >> Fuel Level Sensor

Fuel Level Sensor

The fuel level sensor forms part of the fuel pump and located in the fuel tank. The sensor outputs an electric resistance signal that varies with movement of its float to indicate the level of the fuel remaining in the tank.

Fig 1: Identifying Fuel Level Sensor Float
G03321727Courtesy of SUBARU OF AMERICA, INC.