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Fuel Sub Level Sensor: Inspection

  1. Measure the fuel sub level sensor float position.
    Fig 1: Measuring Fuel Sub Level Sensor Float Position
    G06344828Courtesy of SUBARU OF AMERICA, INC.
    FLOAT POSITION CHART

    Float position Standard
    FULL to Datum point (A) 5.31 ± 3.5 mm (0.209 ± 0.138 in)
    EMPTY to Datum point (B) 160.6 ± 3.5 mm (6.323 ± 0.138 in)
  2. Measure the resistance between fuel sub level sensor terminals.
    Fig 2: Measuring Resistance Between Fuel Sub Level Sensor Terminals
    G06344829Courtesy of SUBARU OF AMERICA, INC.
    FLOAT POSITION CHART

    Float position Terminal No. Standard
    FULL (A) 1 and 2 2.0 ± 1.0 Ω
    EMPTY (B) 62.1 ± 1.0 Ω