This high-precision sensor provides real-time data to the car’s ECU helping the ABS module modulate brake pressure during emergency stops. It is made from high-quality plastic and copper wiring to withstand the harsh environment of the wheel well. A faulty sensor often triggers the ABS warning light and can disable traction control systems. It is designed to resist heat moisture and vibration for a long service life. Replacing a failed sensor restores the safety and stability of the vehicle’s braking performance.