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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 108 (Engine Control System Diagnosis - 1.6L (2 Of 3) - Optima (Except HEV)) >> DTC P0230: Fuel Pump Primary Circuit >> Wiring Inspection >> Fuel Control Module Inspection

Fuel Control Module Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Check the fuel pump fuse (20A).
  2. Ignition "OFF" and disconnect Fuel Control Module connector.
  3. Measure voltage between Pin No. 10 (Power) terminal of Fuel Control Module harness connector and chassis ground. (Measure the control circuit while turn the ignition switch "OFF" to "ON".)

    Specification:  Approx. 0V →12V

  4. Is the measured voltage within specification?

    YES 

    NO