What is the reason for the intermittent cooling of the Camry's air conditioning?
1 Answers
The reasons for the intermittent cooling of the Camry's air conditioning are as follows: 1. Excessive refrigerant: When the car is driving at high speed, the engine speed is fast, and the pressure in the refrigeration system is high. The pressure controller (pressure switch) activates, causing the compressor to stop, and the air conditioning cooling ceases. When the car is driving at low speed, the engine speed is slow, and the pressure in the refrigeration system is low. The pressure switch closes, the compressor works, and cooling resumes. This results in intermittent cooling. 2. Lack of Freon: The usual cause of this situation is a leak in the air conditioning system's pipes. Bubbles will appear at the leaking spot. 3. Dirty filter: The air filter is the first 'barrier' for external air entering the car and can easily become dirty, producing odors. When clogged, the airflow will decrease.