What should I do if the Jetta air conditioner smells? How to deal with the odor of Jetta air conditi

Then there are generally two possibilities.

First, if you turn on the air conditioner on a rainy day, or if you turn on the wind, the humidity inside the air conditioner operation channel leads to the formation of some bacteria.

Second, the inside of the air conditioner filter is damaged and rotten, resulting in odors.

Clean the air conditioner filter directly.

After purchasing a special air conditioner foam cleaner, take out the air conditioner filter of the air inlet of the car air conditioner, open the doors and windows, adjust the air conditioner to the highest setting, spray the cleaning agent into the air intake, and close the air outlet of the air conditioner at the same time to avoid the cleaning agent flowing out during operation. Start the car and let the cleaning agent circulate in the air conditioning system to ensure that the cleaning agent circulates to all channels of the air conditioning system, effectively cleaning the system, killing bacteria and refreshing the output air. After cleaning, the dirt in the air conditioning system will flow out of the air conditioning duct system located in the chassis with the cleaning agent, so it is recommended to replace the air conditioning filter with a new one or clean the original filter element and install it back in place.

The smell of the air conditioner in the car may be caused by mold in the air conditioner evaporator and bacteria accumulating and multiplying on it, and the air conditioner filter element may also cause the air conditioner to have a peculiar smell if it is not replaced for a long time. If the air conditioner is just turned on in the car and there is a peculiar smell, it is recommended to replace the air conditioner filter with a new one, or clean the original filter and then install it back in place.

For the odor of the air conditioning system, it can be improved by replacing the air conditioning filter and cleaning the air conditioning duct. First, turn on the blower to the highest gear, adjust the wind direction to the position of the front air outlet, turn on the external circulation mode, and spray the air conditioner cleaning agent into the air duct; The internal circulation mode simply turns off the switch on the air duct, and the outside air cannot enter the car through the filter.

Hello car owner! Can be cleaned with a special air conditioning line cleaner! Get rid of odors!

It is recommended every time the air conditioner is turned off! Don't rush to turn off the blower and let the fan blow away the condensate from the evaporation tank! Drying is not easy to breed bacteria, reducing musty smell!

The solution to the odor of the air duct: The best way is to choose a sunny environment for the air to be transported, open the door, open the external circulation to the maximum extent (do not open the air), or turn on the warm air for 5-6 minutes to blow the odor out. Solution to the odor of the air filter:

Air filters are usually replaced once a year, but it is feasible to replace them every three months when the air is frequently used or the external environment is extremely poor. If the air filter element is dirty, you can simply blow it, but avoid repeated cleaning, otherwise the filtration effect of the air filter element will be significantly reduced. Evaporation chamber odor solution:

This odor is difficult to deal with. It is usually recommended that you go to a professional repair company for short cleaning. When cleaning, spray a special air cleaner to the blower when it is opened.

Precautions: (1) After each use of the car air conditioner, do not rush to turn off the engine, but idle for 3-5 minutes to heat up the air conditioner pipeline, eliminate the temperature difference with the outside world, and keep the air conditioner system relatively dry. (2) Long-term rainy weather has a great impact on air conditioning.

After a sunny day, it is best to turn on the natural wind or warm air drying air conditioning tube in time to avoid mold. (3) If the external environment is very bad, it is best not to turn on the external circulation air conditioning system. (4) Reduce food, cigarette butts, and musty smell in the car.

5) Pay attention to the use of perfume in the car, it is best not to use acid perfume, because acid perfume is easy to produce mildew at the evaporation box after it is distributed.

Regarding your inquiry, first of all, determine the approximate location of the abnormal noise, if it is the abnormal noise of the compressor position, it may be caused by bearing wear. If it is an abnormal noise at the position of the air outlet, it may be the working noise of the expansion valve, which is a normal Zen bench. The second is the sound of the high-speed operation of the electronic fan, the working noise of the electronic fan is relatively large, but it is not a fault, and the noise after the start of the air conditioner is mainly related to these components.

Hope mine is helpful to you.

Automobile air conditioning device is referred to as automobile air conditioner. It is used to adjust and control the temperature, humidity, air cleanliness and air flow in the car compartment in the best state, provide a comfortable riding environment for the occupants, and reduce the fatigue of the journey.