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Home >> Hyundai >> 2007 >> Tiburon SE >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G6BA-GSL 2.7L) >> DTC Troubleshooting Procedures >> DTC P0230 Fuel Pump Primary Circuit >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Remove the fuel pump relay.
  3. Apply 12V and a ground to 5 and 3 terminals of the fuel pump relay
  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: 

    NO: 

    • 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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