Genuine Pressure Sensor
Part number 0009058500

A brake pressure sensor in a car is a crucial component of the braking system. It is responsible for monitoring the hydraulic pressure in the brake system and indicating any changes to the driver. The sensor is typically located near the master cylinder or ABS module.

When the brake pedal is pressed, hydraulic pressure is generated, and the sensor detects this pressure increase. It converts the physical pressure into an electrical signal and sends it to the car's electronic control unit (ECU). The ECU then uses this information to adjust the braking force and maintain optimal brake performance. In case of any abnormalities in the brake pressure, such as a drop or sudden increase, the sensor triggers a warning light on the dashboard to alert the driver of potential issues in the braking system.