You will need a key «at 19».
1. Disconnect the wire from the terminal «–» battery.
2. Drain the liquid from the radiator of the engine cooling system (see «Coolant replacement»).
Note. To replace the sensor, all the liquid can not be drained, it is enough to reduce its level in the system when draining only from the radiator.
3. Wring out a clamp and disconnect a block of a plait of wires from the gauge.
4. Loosen the sensor…
5.... and unscrew the sensor from the outlet pipe of the cylinder head.
6. Test the sensor by placing it in a container of coolant. Heating the container and controlling the temperature, measure the resistance of the sensor with a tester at various temperatures (see table.).
7. Install the temperature sensor in the reverse order of removal. Fill with coolant and check the cooling system for leaks.