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The ambient temperature sensor measures the outside temperature around the vehicle and transmits this information to various electronic systems. It is an important component of modern vehicle electronics and supports functions such as air conditioning, engine management, and driver information systems.
The sensor is usually located at the front of the vehicle, often behind the radiator grille or near the bumper, where it can measure the actual outside temperature as accurately as possible. The measured values are transmitted to the vehicle's electrical system or instrument cluster and are often also displayed on the vehicle's screen.
In addition to displaying the outside temperature, the sensor is also used by other vehicle systems. For example, the air conditioning can adjust its output to the outside temperature, and certain safety or comfort systems also take this data into account.
The ambient temperature sensor usually uses temperature-dependent resistors (NTC sensors) whose electrical resistance changes depending on the temperature. The control unit interprets these values and uses them for the corresponding vehicle functions.
At Autoteile Gossau, you'll find ambient temperature sensors in both original equipment and high-quality aftermarket versions for numerous vehicle models. Benefit from the lowest prices in Switzerland, fast delivery, or pick up your order directly from our store in Gossau and pay conveniently by cash or card.