What is the reason why the car air-conditioning compressor does not work

　　Automobile air-conditioning compressor is an important component of automobile air-conditioning and the heart of the automobile air-conditioning refrigeration system. It has the powerful function of compressing and transporting refrigerant vapor, but sometimes automobile air-conditioning compressors may not work, so automobile air-conditioning compressors do not work What is the reason? Let's take a look at it together.

　　1. The compressor is mainly used to compress and deliver the cold air. After a problem occurs, you can check whether there is a leakage of refrigerant. When there is no cold air for compression or delivery, this will naturally not work.

　　2. The failure of the circuit system will effectively cause the automobile air-conditioning compressor to fail to work normally. After this reason occurs, the owner can check whether the circuit is smooth and check the temperature sensor solenoid valve.

　　3. Severe abrasion has occurred inside the compressor, which makes it impossible to carry out normal work. Because the compressor plays a vital role in the air conditioning system, its main job is to compress and deliver the cold air, which causes the compressor to rotate at a high speed for a long time, so this is also one of the reasons why the compressor can't work normally.

　　4. The plug of the control circuit of the air conditioner compressor is loose, resulting in poor contact, causing the voltage supplied to the solenoid coil to drop and the current to be unstable, resulting in the electromagnetic clutch of the air conditioner compressor being engaged and disconnected sometimes.