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Fuel Pump Control Module Inspection

  1. Perform the KOEO self-test. (See KOEO/KOER SELF TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  2. Verify that a fuel pump control module related DTC is detected. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  3. Inspect the following:
    • Fuel pump control module damage
    • Fuel pump control module connector damage or corrosion
      • If there is any malfunction, repair or replace the malfunctioning part.