Audi Speed Sensor

Defined, a sensor is a mechanism or a type of transducer that typically reacts to a certain type of energy by generating another type of energy signal that’s usually electrical. Some sensors are direct indicating while some are paired with an indicator to translate the value sensed into something comprehensible for human understanding. For a sensor to be effective, it should be sensitive to the measured property, insensitive to any other things and should not influence or affect the measured property. Among the types of sensors are acoustic, electromagnetic, biological and chemical.

Sensors are important in automotive technology, aside from other applications. And one of the sensors employed in your Audi vehicle is Audi speed sensor. It is a mechanism that allows for smooth operation and accurate measurement of the vehicle’s speed rate. Audi speed sensors are tuned to precisely gauge how fast the car is traveling in the moment of driving. This type of sensor is designed to efficiently and accurately record the rate at which the crankshaft is turning. The engine speed sensor is made up of a toothed metal disk mounted onto the crankshaft and a detector that covers magnetic coil which serves as the passage of the current. As the said metal moves past the coil, it distracts the magnetic field to create a wave of pulses in the current.

The speed rate being gauged by your Audi speed sensor will then be computed by the computer in the vehicle via the numbers of the crankshaft rotation. It is important to keep your Audi speed sensor in perfect working condition because when the sensor is working rightly, its output signal is exactly the same as the value of the property it is intended to measure.

Some Audi cars also feature an ABS speed sensor. It is another type of sensor found in vehicles that employ Anti-lock Braking system or ABS. The ABS speed sensor is designed to deliver information required by the system to recognize when a wheel is about to lock up. This type of speed sensor is made to measure the acceleration, lap times, braking distances and cornering forces to enable the vehicle to stop faster.

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Audi Speed Sensor

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