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Fuel Sender Gauge Assembly: Inspection

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT FUEL SENDER GAUGE ASSEMBLY 
    1. Disconnect the fuel sender gauge connector
    2. Inspect the fuel sender gauge assembly.
      1. Remove the fuel sender gauge assembly
      2. Check that the float moves smoothly between F and E
      3. Measure the resistance between terminals 2 (S) and 1 (FE) of the connector according to the value(s) in the table below

        Standard Resistance 

        RESISTANCE SPECIFICATION

        Float Level Resistance (Ω)
        F 6.5 to 8.5
        Between E and F 6.5 to 229.6 (Gradually changes)
        E 224.6 to 229 6

        HINT.

        If the value is not as specified, replace the fuel sender gauge assembly LH

        Fig 1: Identifying Fuel Sender Gauge Connector Terminals
        G05750169Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FUEL SENDER GAUGE 
    1. Disconnect the fuel sender gauge connector
    2. Inspect the fuel sender gauge assembly
      1. Remove the fuel sender gauge assembly.
      2. Check that the float moves smoothly between F and E
      3. Measure the resistance between terminals 1 (FS) and 2 (E) according to the value(s) in the table below

        Standard Resistance 

        RESISTANCE SPECIFICATION

        Float Level Resistance (Ω)
        F 6.5 to 8 5
        Between E and F 6.5 to 184.9 (Gradually changes)
        E 180.9 to 184 9

        HINT

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

        Fig 2: Identifying Fuel Sender Gauge Connector Terminals
        G05750170Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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