Water Cooling Circuit Parts

What is the engine cooling system?

Any combustion engine using a fuel/air mixture, radiates a lot of heat. If the engine gets too hot, irreversible damage will occur. Thus the engine must be cooled artificially. The engine cooling ensures the temperature remains the same. To measure the temperature, several sensors are fixed at different points in the engine. To cool the latter the and fan are of the utmost importance. The cooling system must be sealed and resistant against the coolant pressure. The pressure of the coolant is determined by a valve located close to the coolant expansion tank.