Operation CHARM: Car repair manuals for everyone.

Power Brake Assist: Locations







Anti-lock Brake Systems

Brake Booster and Master Cylinder Assembly Overview







6 - Brake Booster Vacuum Sensor -G483- (if applicable)
Only on vehicles with the hydraulic brake booster

20 - Brake Booster Pressure Sensor -G294- (if applicable)
On vehicles with FSI engine without Hydraulic Brake Vacuum Booster