Water Temp. Sensor WATER TEMP. SENSOR Thermistor RESISTANCE kΩ 40 20 10 8 6 4 2 1 0.8 0.6 0.4 0.2 -20 0 20 40 60 80 100 120 (-4) (32) (68) (104) (140) (176) (212) (248) TEMPERATURE °C (°F) FI4833 FI0103 Ohmmeter Ω FI0446 INSPECTION OF WATER TEMP. SENSOR INSPECT RESISTANCE OF WATER TEMP. SENSOR (a) Disconnect the connector. (b) Using an ohmmeter, measure the resistance between both terminals. Resistance: Refer to chart. If the resistance is not as specified, replace the sensor.