Does the BMW AUC Sensor Affect the Air Conditioning?
2 Answers
The BMW AUC sensor does not affect the air conditioning. Below is an introduction to the AUC sensor: 1. The AUC sensor detects harmful substances in the air and is installed on the right air conditioning filter cover. 2. The AUC sensor is a detection device that can sense the measured information and respond to it. Here are the characteristics of the sensor: 1. The AUC sensor is the primary component for achieving automatic detection and control. 2. Based on its basic sensing functions, it is divided into ten major categories, including thermal elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements.
I've been driving a BMW for several years and am quite familiar with the AUC sensor. This sensor is specifically designed to monitor the quality of the outside air. For example, when there's heavy traffic with lots of exhaust fumes, it automatically switches the air conditioning to recirculation mode to prevent pollutants from entering the car, which indeed affects the operation of the AC. If the sensor is broken or dirty, the AC might not switch automatically, requiring manual adjustments. I've also noticed that a faulty sensor can sometimes trigger a warning light in the AC system or even make the air vents less responsive. It's advisable to regularly check the cleanliness of the sensor near the front grille, wiping it gently with a soft cloth, or performing maintenance every six months. In short, this small component significantly impacts driving comfort, especially in urban areas with poor air quality. Ignoring it can make driving feel stuffy and uncomfortable.
