Engine Coolant Temperature Sensor

Check resistance between engine coolant temperature sensor terminals 1 and 2 as shown in the figure.

Fig 1: Checking resistance between engine coolant temperature sensor terminals 1 & 2
Courtesy of NISSAN MOTOR CO., U.S.A.

< Reference data >

Fig 2: Reference data (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Reference data (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace engine coolant temperature sensor.