
Indoor temperature sensors are generally installed below the dashboard and connected to the air conditioning ventilation duct via an air tube. The indoor temperature sensor consists of: Indoor temperature sensor, indoor temperature sensor intake tube. The indoor temperature sensor uses thermistor material with a negative temperature coefficient characteristic. Typical installation of indoor temperature sensor: Below the dashboard, connected to the air conditioning ventilation duct via an air tube. When air flows rapidly through, the generated vacuum draws air through the in-vehicle air sensor. The indoor air temperature sensor then transmits temperature signals to the ECU. After analysis and judgment, the ECU sends commands to the blower to control its speed, thereby achieving indoor temperature regulation.


