Solution: It is necessary to repair Citroen's warm air valve in the 4S shop or garage of the car in time, which can solve the problem that the warm air of the car is not the same.
The cause of the inconsistency between the left and right of automobile warm air is generally caused by the poor working of engine cooling system and warm air control mechanism. Therefore, during maintenance, it is necessary to check the temperature of the inlet pipe of the warm air small water tank. If both pipes are hot enough, there is something wrong with the air volume control mechanism. If both pipes are cold, or one is hot and the other is cold, it means there is something wrong with the cooling system.
Extended data:
The function of heating system of Citroen C5 car is introduced as follows:
The automobile heating system blows cold air to the surface of the heat exchanger, absorbs its heat and introduces it into the car, thus increasing the temperature inside the car. Water heating system, the heat source comes from engine coolant, which is mostly used in cars, trucks and buses with low heating requirements.
Water heating and warm air system is mainly composed of heater, hot water regulating valve, blower and control panel. Among them, the blower is composed of adjustable speed DC motor and squirrel cage fan, which is used to blow cold air to the heater, and the cold air is heated and sent into the car.
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Baidu Encyclopedia-Automobile Heating System?