LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2018 >> Ioniq Plug-In Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Fuel Tank Pressure Sensor (FTPS) >> Repair Procedures >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedures: Removal

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

    (Refer to "REAR SEAT ASSEMBLY ")

  3. Remove the fuel pump service cover (A).
    G12727190Courtesy 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.
      G12727191Courtesy 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.
      G12727192Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the fuel tank pressure sensor connector (A).
    G12727193Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the fuel tank pressure sensor after releasing the hooks (A) vertically.
    G12727194Courtesy of HYUNDAI MOTOR AMERICA
scientia non olet · About LEMON Manuals