Engine Coolant Temperature (ECT) Sensor
Disconnect ECT sensor harness connector. Check resistance between ECT sensor terminals at temperatures specified. See ENGINE COOLANT TEMPERATURE SENSOR RESISTANCE table.
ENGINE COOLANT TEMPERATURE SENSOR RESISTANCE
| Application |
Temperature °F (°C) |
Ohms |
| SVX |
68 (20) |
2000-3000 |
| SVX |
176 (80) |
300-400 |