Hydraulic Selector Unit Solenoid Valves (MV), Electronic Pressure Actuators (EDS)

Hydraulic selector unit solenoid valves (MV), electronic pressure actuators (EDS)
The hydraulic selector unit has various solenoid valves and electronic pressure actuators.

Functional description, see BMW Technology: TIS -> Document -> SI Technology -> SBT Number 2401 05 106

Brief description of components (solenoid valves)
The solenoid valves are 3/2-way valves, i.e. valves with 3 connections and 2 switch positions.

Brief description of components (electronic pressure actuators)
The EDS convert electric current into a proportional hydraulic pressure and thus activate hydraulic valves with their corresponding switch elements.

Two types of electronic pressure actuators are fitted:
- Electronic pressure actuators with rising characteristic curve
- Electronic pressure actuators with falling characteristic curve

Resetting the adaptation values
In all cases, it is advisable to delete stored adaptation values after a repair.