Rpm Sensor In Transmission 01M927321B


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The automatic transmission RPM sensor, also known as the revolution per minute sensor, is a crucial component in a car's transmission system. It is responsible for monitoring and measuring the speed at which the transmission's input or output shaft rotates. The sensor's main function is to provide real-time data about the RPM of the transmission, which is then used by the car's computer or engine control module (ECM) to adjust and optimize the shifting patterns, torque converter lockup, and overall performance of the transmission. By constantly monitoring the RPM, the sensor helps ensure smooth gear changes, efficient power delivery, and proper engagement of the clutch, resulting in a more comfortable and fuel-efficient driving experience. To accomplish its task, the automatic transmission RPM sensor typically consists of a magnetic or optical sensor mounted on the transmission housing or case. This sensor generates an electrical signal that is directly proportional to the speed at which the shaft is rotating. The signal is then sent to the ECM, where it is processed and analyzed to determine the appropriate actions for the transmission. The ECM can use this information to make adjustments in real-time, such as controlling the shifting strategies or regulating the clutch engagement. The automatic transmission RPM sensor plays a vital role in ensuring the overall performance, durability, and efficiency of the transmission system in a car, making it an essential component in modern vehicles.

Quantity

1

Number of connectors

3

Weight [kg]

0,045