How to Check for Refrigerant Leaks in a Car's Air Conditioning System?

[CalebLynn]

To check for refrigerant leaks in a car's air conditioning system, pressurize the system to 10 kg and spray soapy water on all connection points. Bubbles will appear at the leak locations. Below is an introduction to car air conditioning systems: 1. Overview: A car air conditioning system refers to the air conditioning unit installed in vehicles. 2. Function: It can cool, heat, ventilate, and purify the air inside the cabin, providing passengers with a comfortable environment, reducing driver fatigue, and improving driving safety. Air conditioning systems have become one of the indicators for evaluating a car's functionality. 3. Types: Generally includes cooling units, heating units, and ventilation units. This combined system makes full use of the limited interior space of a car, featuring a simple structure and ease of operation, making it a popular modern car air conditioning system internationally.