ABS sensor

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ABS Sensor Calibration and Alignment Techniques

ABS (Anti-lock Braking System) sensor calibration and alignment are crucial aspects of vehicle maintenance to ensure proper functioning of the ABS system. The ABS system helps prevent wheel lockup during hard braking, enhancing vehicle stability and control. Here are some techniques for ABS sensor calibration and alignment:

Wheel Speed Sensor Alignment:

The ABS sensors need to be aligned properly with their respective tone rings or reluctor rings, which are usually mounted on the wheel hub or axle. Ensure that the gap between the sensor and the ring is within manufacturer specifications

Clearing Fault Codes:

If the ABS system has previously logged fault codes related to wheel speed sensors or alignment issues, clear these codes before performing calibration.