2020 Kia Cadenza TechnologyFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the fuel tank.

    (Refer to Fuel Delivery System - "FUEL TANK ")

  3. Disconnect the fuel tank pressure sensor connector (A).
  4. Disconnect the vapor hose (B).
    G13403453Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the 2 way cup valve plate (A) after removing the bolts.
    G13403454Courtesy of KIA MOTORS AMERICA, INC.
  6. Release the hooks and then remove the fuel tank pressure sensor from the fuel pump.
Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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