What are the reasons for poor cooling performance of Audi air conditioning?

[DeCamila]

Audi air conditioning's poor cooling performance may be due to insufficient refrigerant in the air conditioning system, resulting in reduced cooling efficiency. You can check components such as the pipelines, air conditioning pump, condenser, and evaporator in the air conditioning system for any damage that might cause refrigerant leakage. The following are the functions of car air conditioning: 1. Temperature regulation: This is the main function of car air conditioning. In summer, the cooling system produces cold air to lower the temperature inside the cabin; in winter, except for large commercial vehicles that use independent combustion heaters for heating, most other vehicles utilize the car's residual heat for heating. 2. Humidity regulation: Humidity greatly affects passenger comfort. The humidity inside the cabin should generally be maintained between 30% and 70%. Ordinary car air conditioners do not have the function to regulate cabin humidity; this can only be achieved by using ventilation systems or advanced luxury cars equipped with integrated heating and cooling air conditioners. 3. Airflow regulation: The speed and direction of airflow significantly impact human comfort. If air is blown directly, the speed should be limited within a certain range when the temperature is appropriate. The airflow speed can be adjusted based on passengers' living environment, age, health condition, and temperature preferences. 4. Air purification: The quality of air inside the cabin is crucial for ensuring comfort.