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Home >> Hyundai >> 2021 >> Ioniq Plug-In Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Fuel Tank Pressure Sensor (FTPS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the rear seat.

    (Refer to Body - "REAR SEAT ASSEMBLY ")

  3. Remove the fuel pump service cover (A).
    G13563051Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When reinstalling a protective cover for a fuel pump, remove the existing butyl tape and apply a new one.
    • Before assembling the protective cover, ensure that the temperature of the butyl is about 30°C using a hair dryer or a heat gun.
      G13563052Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the protective cover for the fuel pump, pay attention to the installation direction of the grommet and the protective cover.
      • The arrow (A) should be in the forward direction of the car.
      • Align the bulging part of the vehicle body (B) with the hole of the protective cover.
      • Align the bulging part of the grommet (C) with the bulging part of the protective cover.
        G13563053Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the fuel tank pressure sensor connector (A).
    G13563054Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the fuel tank pressure sensor after releasing the hooks (A) vertically.
    G13563055Courtesy of HYUNDAI MOTOR AMERICA
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