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Home >> Hyundai >> 2005 >> Santa Fe LX, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G6CU-GSL 3.5) >> Fuel Delivery System >> Fuel Tank >> Inspection

Fuel Tank: Inspection

  1. Check the hoses and the pipes for cracks or damage.
  2. Check the fuel tank cap for proper operation.
  3. Check the fuel tank for deformation, corrosion or cracking.
  4. Check the fuel tank inside for dirt or contamination.
  5. Check the in-tank fuel filter for damage or restriction.
  6. Test the two-way valve for proper operation.
  7. Using a vacuum hand pump, check the operation of the two-way valve.
    TWO-WAY VALVE SPECIFICATIONS

    Valve pump Guide lines for acceptance or rejection
    When connected to inlet side Negative pressure generated and vacuum maintained
    When connected to outlet side No negative pressure generated
    Fig 1: Checking Operation Of Two-Way Valve
    G03845912Courtesy of HYUNDAI MOTOR CO.