Replacement
Warning: You must wait until the engine has completely cooled before performing this procedure.
2. Drain the cooling system (see chapter 1).
3. Disconnect the electrical connector from the sensor wiring harness (see illustration).
8.3. Location of the electrical connector for the ECT sensor...
4. Remove the generator (see chapter 5).
5. Carefully unscrew the sensor from the engine (see illustration).
8.5....which is screwed directly into the engine block
6. If the threads of the new sensor are not sealed, wrap them with Teflon tape to prevent coolant leakage.
7. Installation is carried out in the reverse order of removal. Fill the cooling system with liquid (see _ chapter 1).