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Home >> Lexus >> 2017 >> GS 350 Base, RWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Service Information >> Fuel Sender Gauge Assembly >> Inspection [10/2015 - ] >> Procedure

Inspection [10/2015 - ]: Procedure

  1. INSPECT FUEL SENDER GAUGE ASSEMBLY 
    1. GTY614132Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Fuel Sender Gauge Assembly)

      Check that the float moves smoothly between F and E.

    2. Measure the resistance according to the value (s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      2 - 3 Float position is F (Upper) 6.5 to 8.5 Ω
      Float position is E (Lower) 194.4 to 199.4 Ω

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

  2. INSPECT NO. 2 FUEL SENDER GAUGE ASSEMBLY 
    1. GTY631425Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (No. 2 Fuel Sender Gauge Assembly)

      Check that the float moves smoothly between F and E.

    2. Measure the resistance according to the value (s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 - 2 Float position is F (Upper) 6.5 to 8.5 Ω
      Float position is E (Lower) 210.1 to 216.1 Ω

      If the value is not as specified, replace the No. 2 fuel sender gauge assembly.