Engine Coolant Temperature (ECT) Sensor

RESISTANCE/VOLTAGE AT:
-30°C: 20-30 kOhms (4.8 V)
-10°C: 8.3-10.6 kOhms (4.5 V)
20°C: 2.3-2.7 kOhms (3.5 V)
40°C: 1.0-1.3 kOhms (2.7 V)
60°C: 565-670 kOhms (1.9 V)
80°C: 295-365 Ohms (1.2 V)
90°C: 200-240 Ohms (0.9 V)