Brake Booster Vacuum Sensor
WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The brake booster vacuum sensor is a piezoelectric device used by the ABS module to monitor the vacuum in the brake booster. The sensor is located on the brake booster and the sensor output ranges from 0.2 volt to 4.9 volts, depending on the amount of vacuum in the booster.
- For vacuum sensor diagnosis, refer to ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL .
- For brake booster and brake vacuum pump diagnosis, refer to BRAKE SYSTEM - GENERAL INFORMATION .