GF27.60-P-3019GZ Torque Converter Lockup Clutch Control Pressure, Function

GF27.60-P-3019GZ Torque converter lockup clutch control pressure, function
- Transmission 722.9


The torque converter lockup clutch is operated at specified slip speeds. In order to make this possible the torque converter lockup clutch regulating valve must have variable control pressure applied to it.

The torque converter lock-up clutch control pressure is adapted to the respective operating condition via the torque converter lockup clutch control solenoid valve (VGS) (Y3/8y8) which is actuated by the fully integrated transmission control (VGS) control unit (Y3/8n4).