How to remove the heater motor of polo car

The disassembly method of polo automobile heater motor is: 1. After the car is turned off, you can see the blower by removing the heater shell under the dashboard; 2. Unplug the plug, disconnect the power cord and remove all screws that fix the motor.

The disassembly of the heater water tank of Volkswagen polo needs to be carried out in an automobile repair shop, so it is not recommended to disassemble it by itself, so as not to damage the heater water tank components of the automobile.

The blockage of the heater water tank is also a possible reason why the heater is not hot. The structure of the warm air water tank is actually a miniature version of the radiator of the engine water tank, and there are many small cooling pipes in it, which are as easy to block as the radiator of the water tank.

After the inside of the warm air water tank is blocked, the coolant flows slowly, the flow rate becomes smaller, and the heat is insufficient, so the air conditioner warm air is naturally not hot. Clean the inside of the warm air water tank and the radiator of the water tank. The warm water valve is actually an electric control valve, which is installed between the water inlet pipe of the warm water tank and the small circulating pipeline of the engine, and the opening of the valve is controlled by the air conditioning computer.

Extended data:

The usage of Volkswagen polo's warm air water tank is introduced as follows: control the flow of coolant into the warm air water tank to achieve the purpose of controlling the warm air temperature of air conditioning more accurately. After the hot water valve fails, the opening of the electronic control valve is no longer controlled by the computer, and it is in the state of normally open, normally closed or fixed position. At this time, there is no coolant flowing through the warm water tank or the flow rate is uncontrolled, so the warm air temperature of the air conditioner is naturally uncontrolled.

If the thermostat is always on, it will also cause the warm air to be not hot. After the thermostat is normally open, the coolant begins to circulate from the idle speed of the engine. If the water temperature is low for a long time in winter in the north, the air conditioning warm air is naturally not hot.

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