Engine Temperature Sensor: Service and Repair

ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [MZR 1.5]

WARNING:
- When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor.

ECT Sensor No.1 Removal/Installation

1. Disconnect the negative battery cable.

2. Drain the engine coolant. Service and Repair

3. Remove the battery. Removal and Replacement

4. Disconnect the ECT sensor No.1 connector.

5. Remove the ECT sensor No.1 using the SST.






6. Install in the reverse order of removal.

7. Refill the engine coolant. Service and Repair

ECT Sensor No.2 Removal/Installation

1. Disconnect the negative battery cable.

2. Drain the engine coolant. Service and Repair

3. Disconnect the ECT sensor No.2 connector.

4. Remove the ECT sensor No.2 using the SST.






5. Install in the reverse order of removal.

6. Refill the engine coolant. Service and Repair