A3 L4-2.0L Turbo (BPY) (2006)
Control Module and Hydraulic Unit, Mark 70
‹› On vehicles with OHBV (Optimized Hydraulic Brake Vacuum Booster), the control module must not be removed from the hydraulic unit and
may only be replaced complete (control module with hydraulic assembly) => [ Brake Booster Vacuum Sensor with Optimized Hydraulic
Brake Vacuum Boosters ] See: Power Brake Assist/Brake Booster Vacuum Sensor/Service and Repair.
6 - Bracket
‹› Removing and installing => [ Bracket for ABS/ESP, removing
and installing ] See: Electronic Brake Control Module/Service and Repair/ABS Control Module and Hydraulic Unit, Mark 70
7 - Bolt, 8 Nm
8 - Rubber buffer
9 - Console
10 - Bolt, 20 Nm
11 - ABS Control Module (J104 )
‹› Location: In engine compartment, right
‹› The control module is bolted to hydraulic unit
‹› On vehicles with OHBV (Optimized Hydraulic Brake Vacuum Booster), the control module must not be removed from hydraulic unit. May
only be replaced complete (control module with hydraulic assembly) => [ Brake Booster Vacuum Sensor with Optimized Hydraulic Brake
Vacuum Boosters ] See: Power Brake Assist/Brake Booster Vacuum Sensor/Service and Repair.
12 - Brake line
‹› Hydraulic unit to left front brake caliper
13 - Brake line
‹› Brake master cylinder/primary piston circuit to hydraulic unit
14 - Brake line
‹› Hydraulic unit to right front brake caliper
15 - Brake line
‹› Brake master cylinder/secondary piston circuit to hydraulic unit