Engine Coolant Temperature (ECT) Sensor
ECT sensor is a thermistor device which changes resistance proportionate to temperature changes. ECT sensor inputs engine coolant temperature to PCM. For ECT sensor location, see ECT SENSOR LOCATIONS table.
ECT SENSOR LOCATIONS
| Application | Location | |
|---|---|---|
| B2500 | Top Right Of Engine | |
| B3000 & B4000 | Top Left Of Engine | |
| Miata | Top Rear Of Engine | |
| Millenia | ||
| 2.3L | Top Right Side Of Engine | |
| 2.5L | Front Of Engine | |
| MPV | Top Rear Of Engine | |
| Protege | Left Side Of Engine | |
| 626 | ||
| 2.0L | Rear Of Engine | |
| 2.5L | Right Side Of Engine | |