Engine Coolant Temperature (ECT) Sensor Resistance

ENGINE COOLANT TEMPERATURE (ECT) SENSOR RESISTANCE ⁽¹⁾

Temperature - °F (°C)

Ohms

-4 (-20)

15,000-18,000

32 (0)

4500-7500

68 (20)

2500-3500

104 (40)

900-1800

176 (80)

400-600

212 (100)

250-350

⁽¹⁾	Measure resistance across sensor terminals.