A3 L4-2.0L Turbo (BPY) (2006)
-
Remove nuts - 1 - for brake master cylinder.
-
Where necessary, remove heat shield with retaining bracket.
-
Pull off brake master cylinder from brake booster.
-
Unclip brake fluid reservoir at Pos. - 2 - and pull upward and off.
Installing
Installation is in reverse order of removal, with special attention to the following:
-
Replace seal between brake master cylinder and brake booster.
-
Make sure that when inserting brake master cylinder it is correctly positioned on push rod in brake booster.
-
Press brake pedal down slightly, making it is easier to guide brake master cylinder into push rod.
-
Bleed brake system: ABS/ESP Mark 60 => [ Brake System, Bleeding ] See: Brake Bleeding/Service and Repair/Brake System, Bleeding.
-
Bleed clutch hydraulic system: => Manual Transmission
30 General Information
-
On vehicles with ABS/ESP, initiate basic setting for brake pressure sensor(s).
For this, use Diagnostic Operation System (VAS5051A).
-
Perform ESP driving and system tests.
Diagnostic Operation System (VAS5051A ).
-
Under chassis
-
Brake system (Repair Group 01; 45)
-
01- On Board Diagnostic (OBD) capable systems
-
03- Brake electronics ABS/ESP Mark 60si
-
J104- ABS/ASR/ESP Control Module, Functions
Tightening specifications