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Home >> Hyundai >> 2005 >> Tucson GL, 4WD, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Engine (G4GC-GSL 2.0L) >> Engine Block >> Inspection >> OIP Pressure Switch

OIP Pressure Switch

  1. Check the continuity between the terminal and the body with an ohmmeter.

    If there is no continuity, replace the oil pressure switch.

    Fig 1: Checking Continuity Between Terminal And Body
    G03761974Courtesy of HYUNDAI MOTOR CO.
  2. Check the continuity between the terminal and the body when the fine wire is pushed. If there is continuity even when the fine wire is pushed, replace the switch.
  3. If there is no continuity when a 50kpa (7psi) vacuum is applied through the oil hole, the switch is operating properly.

    Check for air leakage. If air leaks, the diaphragm is broken. Replace it.

    Fig 2: Checking Continuity Between Terminal And Body
    G03761975Courtesy of HYUNDAI MOTOR CO.
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