Hydraulic unit

Hydraulic unit

Manufacturer	Bosch ESP
Solenoid valves, ABS	8 valves (4 inlet valves, 4 outlet valves)
Solenoid valves, TCS	4 valves (2 pressure increase and 2 pressure relief valves)
Return pump	Eccentric-plunger pump
Max. pressure from return pump	250 bar
The hydraulic unit is integrated with the control module.

For the control module part, see

Technical Data, Control Module and

Test readings, control-module connections .