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Fuel Sender Gauge Assembly: Inspection

  1. INSPECT FUEL SENDER GAUGE ASSEMBLY 
    1. Check the fuel sender gauge resistance.
      1. Check that the float moves smoothly between the F level (upper end) and the E level (lower end).
        2. Fig 1: Inspecting Fuel Sender Gauge Assembly
        G04833463Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Using an ohmmeter, measure the resistance between connector terminals 2 (FS) and 1 (FE) at the upper and lower ends of the float. Check that the resistance varies uniformly.

        Standard resistance 

        FUEL SENDER GAUGE RESISTANCE

        Float Level Resistance (Ω)
        F (Upper End) 12.0 to 18.0
        E (Lower End) 405.0 to 415.0

        If the result is not as specified, replace the fuel sender gauge assembly.

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