nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Thermal Transmitter <--> [Temperature Sensor (Gauge)] > < Diagram Information and Instructions|Page 3339
Page 1
background image

Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

Check resistance as shown in the figure.

<Reference data>

Temperature °C(°F): Resistance K Ohms

20 (68) 

2.1 - 2.9

50 (122) 

0.68 - 100

90 (194) 

0.236 - 0.260

If NG, replace engine coolant temperature sensor.

Thermal Transmitter <--> [Temperature Sensor (Gauge)] > < Diagram Information and Instructions|Page 3339