Description:nThis item is an ABS Wheel Speed Sensor. You can use this to replace your old or damaged ABS Wheel Speed Sensor.nnFeatures:n- Size: Standardn-Model Number: 47900-1DA1An- Replace your old or broken ABS Wheel Speed Sensor with a new one.n- Made of high quality material for long lasting use.n- This is just for reference, please check and confirm the part number carefully before purchasing.nn1 x ABS Wheel Speed SensornnProduct Description:nnAn ABS (Anti-lock Braking System) is an enhanced braking system which is commonly found in newer automobiles. An anti-lock brake sensor or ABS sensor is a type of tachometer that measures the rotational speed of a wheel and passes it to the car's Engine Control Module (ECM). The ABS sensor is also called the wheel speed sensor or ABS brake sensor. Since all the wheels do not turn at the same speed, the ABS sensors report the speeds of all the four wheels to the ECM, based on which the ECM determines if the wheels are locking up. The application of the ABS brake is quicker than manual brakes. Due to this, when the ABS is engaged, it emits a grinding noise in some automobiles.n
