Description of the cooling system

The cooling system ensures the proper temperature in all operating modes of the engine.

The cooling system consists of a radiator and circulation system, fans, thermostat, coolant pump.

The timing belt drives the coolant pump.

The pump circulates the coolant in the system. The coolant passes through the water jacket passages in the engine block, intake manifold and cylinder head. When the coolant reaches the operating temperature of the thermostat, it opens. After that, the coolant enters the radiator, where it is cooled.

The system sends some coolant to the heater heat exchanger. The expansion tank is connected to the radiator to compensate for fluid expansion. The expansion tank provides the required level of coolant in the engine. The cooling system in this vehicle is not equipped with a radiator cap or filler cap. The liquid is filled through the expansion tank.