What Causes Poor Air Conditioning Performance Despite Normal Pressure in Cars?
1 Answers
Poor air conditioning performance despite normal pressure in cars is often due to insufficient refrigerant in the AC system, resulting in reduced cooling efficiency. It is advisable to inspect components such as the AC pipelines, compressor, condenser, and evaporator for any damage that may cause refrigerant leakage. Another diagnostic method involves adding fluorescent dye along with the refrigerant. After a week of vehicle use, inspect the AC system with a specialized UV lamp. Relevant information about automotive air conditioning includes: 1. Introduction: The automotive air conditioning system (air-conditioning-device), commonly referred to as car AC. 2. Function: It regulates and controls the temperature, humidity, air cleanliness, and airflow within the vehicle cabin to optimal conditions, providing a comfortable environment for passengers and reducing travel fatigue. It also creates favorable working conditions for the driver, playing a vital role in ensuring safe driving as a ventilation device.