dodge Workshop Repair Guides

Dodge Diplomat V8-318 52L Workshop Service and Repair Manuals

Coolant Temperature Sensor|Page 809 > < Coolant Temperature Sensor|Page 806
Page 1
background image

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

1. Connect ohmmeter to terminals of coolant sensor.
2. With engine cold and ambient temperature less than 90°F, resistance should be 500-1,000 ohms.
3. With engine at normal operating temperature, resistance should be greater than 1,300 ohms.
4. If resistance is not as specified, replace sensor.

Coolant Temperature Sensor|Page 809 > < Coolant Temperature Sensor|Page 806