Modulating Pressure Regulating Solenoid Valve, Location/Task/Design/Function (As Of 4/24/04): Notes

1. Modulating Pressure Regulating Solenoid Valve, Location
   
   In the supporting body of the electrical control unit (Y3/6) and pressed against the valve housing of the shift plate (2a) by means of a leaf spring. See Fig 1.
2. Modulating Pressure Regulating Solenoid Valve, Task
   
   To control the modulating pressure depending on the constantly changing operating conditions such as load/gear changes.
3. Modulating Pressure Regulating Solenoid Valve, Design
   
   See MODULATING PRESSURE REGULATING SOLENOID VALVE, DESIGN .
4. Modulating Pressure Regulating Solenoid Valve, Function
   
   The modulating pressure regulating solenoid valve (Y3/6y1) assigns a proportional pressure to the current which is controlled by the ETC control module (N15/3) according to the load.

Fig 1: Modulating Pressure Regulating Solenoid Valve, Location/Task/Design/Function (As Of 4/24/04)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.