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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System - 2.0L (Except HEV)) >> Rail Pressure Sensor (RPS) >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Release the residual pressure in fuel line.

    (Refer to "RELEASE RESIDUAL PRESSURE IN FUEL LINE ")

  2. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  3. Remove the intake manifold.

    (Refer to "INTAKE MANIFOLD ")

  4. Remove the delivery pipe foam (A).
    G12922325Courtesy of KIA MOTORS AMERICA, INC.
  5. Disconnect the rail pressure sensor connector, and then remove the sensor (A) from the delivery pipe.
G12922326Courtesy of KIA MOTORS AMERICA, INC.