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Home >> Kia >> 2005 >> Rio Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC Troubleshooting >> DTC P0230: Fuel Pump Circuit Malfunction >> Inspection/Repair >> Component Inspection
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Component Inspection

  1. Ignition "OFF".
  2. Remove the fuel pump relay.
  3. Apply 12V and a ground to 1 and 4 of the fuel pump relay (Component side).
  4. Check if the fuel pump relay works well when it is energized. (If the fuel pump relay works normally, a clicking sound can be heard.)
  5. Does the fuel pump relay operate normally?

    YES

    1. Go to "W/HARNESS INSPECTION " procedure.

    NO

    1. Check relay for contamination, deterioration, or damage. Substitute with a known-good relay and check for proper operation. If the problem is corrected, replace relay and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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