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Engine Coolant Temperature Sensor

  1. Check resistance between engine coolant temperature sensor terminals 1 and 2 as shown in Fig 1.
    Fig 1: Engine Coolant Temperature Sensor Component Inspection
    G00723878Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Engine Coolant Temperature Sensor Component Inspection
    G00723880Courtesy of NISSAN MOTOR CO., U.S.A.

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    Fig 3: Engine Coolant Temperature Sensor Component Inspection
    G00723879Courtesy of NISSAN MOTOR CO., U.S.A.
  2. If NG, replace engine coolant temperature sensor.
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