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Home >> Kia >> 2002 >> Rio Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> 1.5L 4-Cylinder Engine >> Cooling System >> Engine Coolant Sensor

Engine Coolant Sensor

  1. Check coolant sensor resistance. See Fig 1
    Fig 1: Testing Engine Coolant Sensor
    G00402581Courtesy of KIA MOTORS AMERICA, INC.
  2. If resistance is not as specified, replace engine coolant sensor.