Leak Test

WARNING: This page is about a different variant/trim than selected.

Special tools and workshop equipment required

Brake Pressure Gauge: VAG1310A
Brake Pressure Gauge - Adapter M10: VAG1310/6

Brake system function OK and no leaks

Checking

-- Remove the bleeder valve at one of the front brake calipers.

-- Connect the : VAG1310A and bleed.

-- 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.