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Home >> Hyundai >> 2017 >> Tucson Value, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) - 1.6L >> DTC P0462: Fuel Level Sensor 'A' Circuit Low Input >> Component Inspection
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Component Inspection

  1. IG "OFF" and Disconnect Fuel Sender.
  2. Remove these senders from fuel tank and measure the resistance of Fuel sender while lifting up and down the fuel level float.

    Specification 

    Float Position  S/F 8/8 7/8 6/8 5/8 4/8
    Sender Resistance(Ω)  15±1 20±1 32±1 45±1 62±1 82±2
    Float Position  3/8 2/8 1/8 W/G G/E S/E
    Sender Resistance(Ω)  108±2 142±2 188±2 233±3 255±3 300±3
  3. Does the resistance of FLS change as lifting up and down the fuel level float?

YES 

NO