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Audi A4
Repair manual

Brake System Audi A4 B6

Step-by-step instructions on "Brake System" for Audi A4 B6 (2000–2006). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

Brakes

General notes

Front-wheel drive vehicles

All-wheel drive vehicles

Information for repair work on ABS

Vehicle diagnostic, testing and information system VAS 5051 , connecting and selecting functions

Hydraulic control unit, removing and installing

ABS Bosch 8.0

Front axle speed sensor, removing and installing

Front axle rotor, checking or removing and installing

Speed sensor on rear axle, removing and installing

Rear axle rotor, checking

Removing and installing rotor on rear axle

Checking rotor on rear axle

Brake light switch, removing and installing

Transverse acceleration sensor G200 and Rotation rate sensor G202 , removing and installing

Brake pressure sensor 1 G201 , removing and installing

Front brakes, servicing

Brake pads, removing and installing

Brake calipers, servicing

Brake caliper, servicing

Parking brake cables (FWD vehicles), removing and installing

Parking brake, adjusting

Parking brake cables (AWD vehicles), removing and installing

Parking brake lever with under tray, removing and installing

Parking brake handle, removing and installing

Brake pedal, assembly overview

Brake pedal bracket, removing and installing

Pressurized leak test

High and low pressure testing

Residual pressure test

Front caliper piston, removing and installing

Piston for front brake caliper, removing and installing

Rear brake caliper piston, removing and installing

Brake fluid, changing

Bleeding sequence for vehicles with Electronic Stabilization Program (ESP)

Tandem brake booster/brake master cylinder, assembly overview

Brake master cylinder with brake booster, removing and installing

Brake booster pressure sensor G294, removing and installing

Check valve , checking

Reading measured value block

DTC table

Description and function

Vehicle diagnostic, testing and information system VAS 5051 or scan tool V.A.G 1551 , connecting

Selecting functions

Basic setting (performing "short trip" test)

Performing final control diagnosis

Brake hoses/lines, routing

Tightening torques