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Home >> Kia >> 2020 >> Optima EX Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 52 (Fuel Delivery System - 2.4L (Except HEV)) >> Fuel Pump Motor >> Repair Procedures >> Inspection

Repair Procedures: Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Turn the ignition switch OFF, and then remove battery negative (-) terminal.
  2. Remove the fuel pump assembly.

    (Refer to Low Pressure Fuel Pump - "REMOVAL ")

  3. Reconnect the fuel pressure control module connector (A) and fuel pressure sensor connector (B).
  4. Reconnect the battery negative (-) terminal.
  5. Turn ignition switch ON or cracking at the no-load state.
  6. Check the normal state of the fuel pump.

    Specification:  Operate

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