Fuel Level Sensor: Inspection

Measure the fuel level sensor float position.

NOTE:

When inspecting the fuel level sensor, perform the work with the sensor installed to the fuel pump.

Courtesy of SUBARU OF AMERICA, INC.

Float position	Standard
FULL - Fuel tank seating surface H1	187.2 - 194.2 mm (7.37 - 7.646 in)
EMPTY - Fuel tank seating surface H2	21.1 - 28.1 mm (0.831 - 1.107 in)

Check the resistance between fuel level sensor terminals by the connector on top of the fuel pump.

Courtesy of SUBARU OF AMERICA, INC.

Float position	Terminal No.	Standard
FULL (A)	1 - 4	7.7 - 9.7 Ω
EMPTY (B)	1 - 4	230.9 - 235.9 Ω