High pressure test:
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Brake system (brake master cylinder, brake hoses, brake lines and brake calipers) tested for function and leaks.
-- Remove the bleed screw at one of the front brake calipers. Connect the :VAG1310A and bleed.
-- Insert the :VAG1869/2 between the brake pedal and driver seat. Apply pressure to the brake pedal until the pressure gauge indicates a pressure of 50 bar (725.18 psi). The pressure must not drop more than 4 bar (58.01 psi) during the test period of 45 seconds.
Replace the brake master cylinder if the pressure decrease is too high.