
Water Temp. Sensor
[CHART: Graph showing Resistance (kΩ) on Y-axis (logarithmic scale from 0.1 to 40) vs Temperature °C(°F) on X-axis (-20 to 120 / -4 to 248). Multiple diagonal lines showing resistance decreasing as temperature increases]
Ohmmeter
[DIAGRAM: Illustration showing an ohmmeter connected to a water temperature sensor for testing]
INSPECTION OF WATER TEMP. SENSOR
MEASURE RESISTANCE OF WATER TEMP. SENSOR
(a) Disconnect the connector.
(b) Using an ohmmeter, measure the resistance between both terminals.
Resistance: Refer to chart.