What are the reasons for car air conditioning not cooling?
1 Answers
Reasons that may cause the air conditioning not to cool include: 1. Insufficient refrigerant. 2. Expansion valve blockage or evaporator coil blockage. 3. Condenser coil blockage or excessively high system temperature, resulting in poor cooling effect. 4. Leakage in the air conditioning system pipeline. 5. Insufficient pressure in the air conditioning compressor. Additional information: The function of car air conditioning: To adjust and control the temperature, humidity, air cleanliness, and air flow inside the car cabin to the optimal state, providing a comfortable riding environment for passengers and reducing travel fatigue; creating good working conditions for the driver, playing an important role in ensuring safe driving.