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Home >> Kia >> 2012 >> Rio EX, 4D Hatchback >> Repair and Diagnosis >> Engine Mechanical >> Engine Lubrication System >> Oil Pressure Switch >> Repair procedures >> Inspection

Repair procedures: Inspection

  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 Oil Pressure Switch Connector Terminal And Body
    G08321168Courtesy of KIA MOTORS AMERICA, INC.
  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.
    Fig 2: Checking Continuity Between Oil Pressure Switch Connector Terminal And Body (When Fine Wire Pushed)
    G08321169Courtesy of KIA MOTORS AMERICA, INC.
  3. If there is no continuity when a 49.0kpa (0.5kg/cm2 , 7.1psi) is applied through the oil hole, the switch is operating properly.

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

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