XG 350 V6-3.5L (2002)
Coolant Temperature Sensor / Switch HVAC: Testing and Inspection
WATER TEMPERATURE SENSOR
Checking Operation of Water Temp Sensor
1. Immerse the water temp. sensor in water.
2. Using a stove, heat the water and measure the resistance between terminal 1 and terminal 2.
3. Check the resistance value is within specification as shown in the graph.