Sentra L4-1.8L (QG18DE) SULEV (2003)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
ENGINE COOLANT TEMPERATURE SENSOR
1. Check resistance between engine coolant temperature sensor terminals 1 and 2 as shown in the figure.
2. If NG, replace engine coolant temperature sensor.
ENGINE COOLANT TEMPERATURE SENSOR
Check resistance as shown in the figure.