Where is the Porsche cayenne thermostat?

Inside the water pipe under the intake pipe of Porsche Cayenne thermostat, facing the middle cylinder:

1. The main function of the thermostat is to control the circulation of antifreeze between the engine and the water tank. When the antifreeze temperature is relatively low, the thermostat is closed, and only the antifreeze in the engine is heating up, so it is called a small cycle. When the antifreeze in the engine rises to a certain temperature, the thermostat will automatically open and communicate with the water tank, so it is called: large cycle;

2. When the thermostat is not turned on, the temperature will rise faster because the antifreeze in the engine cannot be circulated. The main purpose of installing thermostat in the engine is to make the engine reach the best working state as soon as possible, reduce engine wear, improve fuel atomization effect and improve the heating speed of warm air in the car.

3. The engine is not equipped with thermostat. Because of the high temperature in summer, it will not have much impact on the engine itself, and winter is the time when the thermostat plays its greatest role. Due to the low temperature in winter and the lack of thermostat in the engine, the water tank is always in a state of large circulation. The most obvious phenomenon is that the warm air in the car will come slowly.

Million car purchase subsidy