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Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Vacuum Control (BVC) (Diagnostics) >> Subaru Select Monitor >> Operation >> Read Current Data
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Read Current Data

  1. On «Start» display, select «Diagnosis».
  2. On «Vehicle selection» display, input the vehicle information and select «Confirmed».
  3. On «Main Menu» display, select «Each System».
  4. On «Select System» display, select «Brake Vacuum Pump».
  5. On «Select Function» display, select «Data Monitor».
Display Contents to be displayed Unit of measure
Atmospheric Pressure Atmospheric pressure is displayed. kPa
Vacuum Pump Motor Operation status of vacuum pump motor is displayed. ON or OFF
Vacuum Pump Motor Relay Operation status of vacuum pump motor relay is displayed. ON or OFF
Brake Booster Pressure Brake booster pressure is displayed. kPa
NOTE: For detailed operation procedures, refer to "Application help".