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HOMESERVICE MANUALSHYUNDAI2005SANTA FE GLS, 2.7 D, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 4 (ENGINE CONTROL SYSTEM DIAGNOSIS (3.5L) (1 OF 2))DTC TROUBLESHOOTING PROCEDURESDTC P0107: MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT LOW INPUTCOMPONENT INSPECTION
2005 Hyundai Santa Fe GLS, 2.7 D, AWD

Component Inspection

2005 Hyundai Santa Fe GLS, 2.7 D, AWDSECTION Component Inspection
WARNING: This page is about a different variant/trim than selected.
  1. Check performance test
    1. Ignition "OFF"
    2. Remove the MAP sensor and connect MAP sensor connector
    3. Ignition "ON" & Engine "OFF"
    4. Using s hand-held vacuum pump, apply vacuum and measure the "MAP SENSOR" parameter on scan tool.

      Specification :

      MANIFOLD ABSOLUTE PRESSURE SENSOR SPECIFICATIONS

      Applied Vacuum Output Voltage
      10kPa (100mbar, 1.45 psi) 0.06V
      5kPa (150mbar, 2.18 psi) 0.25V
      40kPa (400mbar, 5.8 psi) 1.3V
      80kPa (800mbar, 11.6 psi) 3V
      120kPa (1200mbar, 17.4 psi) 4.8V
      Fig 1: Scan Tool Data Parameter
      G03845411Courtesy of HYUNDAI MOTOR CO.
    5. Is the measured parameter displayed within specifications?

      YES 

      • Go to go to next step .

      NO 

      • Substitute with a known-good MAP and check for proper operation.

        If the problem is corrected, replace MAP and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

  2. Check PCM
    1. Ignition "OFF"
    2. Disconnect MAP sensor connector.
    3. Connect Scan tool and Ignition "ON" & Engine "OFF"
    4. Select simulation function on scan tool.
    5. Simulate voltage at terminal 1 of MAP sensor signal harness connector.
      Fig 2: Scan Tool Simulation Function
      G03845412Courtesy of HYUNDAI MOTOR CO.

      YES 

      • Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Substitute with a known-good PCM and check for proper operation.

        If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.