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left front wheel speed sensor,
automotive speed sensor
ABS Sensor for BMW OE 34521182160
The anti-lock braking system uses an ABS or wheel sensor to monitor the wheel speed and send this information to the ABS computer. The ABS computer uses this information to prevent the brakes from locking during an emergency stop. If wheel speeds are not equal the computer modulates the anti-lock feature until the speeds are equalized.
The ABS sensor is typically located in each wheel hub/ rotor on a four channel ABS system. Some rear wheel drive applications have the sensor mounted in the rear differential.
An ABS sensor can be visually inspected and the wire winding and sensor harness can be tested for opens, shorts and proper factory specified resistance with an ohmmeter.
|Wire Length Tolerance||10%|
|Number of ports||2|
|Sensor Type||Hall Sensor|
|Fitting Position||Front Axle left and right|
|OEM Vehicle Brand||BMW|
As we are OEM manufactory, we also keep aftermarket switch’s quality standard to OEM level. All of switch produced base on OEM processing, production line and inspection. Function inspection will be done for every switch before shipment.
We have a complete and experienced R&D team and one lab for auto switch and auto sensor. It effect to high efficiency and precision for analyzing and development of new product.
Contact Person: Mr. Tang