Causes of damage of automobile evaporation box

Causes and solutions of automobile evaporation box failure;

1. Blowing temperature, blowing temperature is too low, and too much ice appears before the evaporator evaporates; Solution: It is recommended to go to a repair shop or 4s shop for professional maintenance inspection;

2. The temperature sensing tongue is not sensitive, and the evaporator temperature sensing tongue is not sensitive. The principle is that there is no signal to tell the compressor to stop working, resulting in icing; Solution: replace the temperature sensing tongue;

3, loud, because the temperature can never be reached, the compressor always works at full load, which is easy to reduce the service life of the compressor; Solution: It is recommended to go to a repair shop or 4s shop for professional maintenance inspection;

4. Water leaks, the evaporator of the car is broken, and the water from the throttle valve will flow out. Solution: Replace the automobile evaporator.

5. The evaporation box pipe is blocked. Solution: First try to clean the evaporation box pipe. If the air conditioner does not cool after cleaning, the evaporation box should be replaced.

6, evaporation box pipe welding. Solution: replace the evaporation box and add fluoride again according to the standard;

7. The evaporation box is damaged. Solution: replace the evaporation box and add fluoride again according to the standard. Million car purchase subsidy