Monday, 1 October 2012

TRANSMISSION


DSG – the dual-clutch gearbox from Volkswagen

The innovative DSG dual-clutch gearbox from Volkswagen offers previously unattained shifting comfort that lifts what were once well-defined boundaries between automatic and manual transmissions. This is a 6-speed gearbox that combines the sporty character and low fuel   consumption of a manual gearbox with the comfort and convenience of an automatic. Another highlight: gear changes are executed without any interruption of the driving power


The decision as to which gear should be engaged next is taken by the control unit based on the position/operation of the accelerator, engine speed and vehicle speed. If the accelerator pedal is pressed and the vehicle accelerated, the next-highest gear will be preselected before the shift point is reached. If the accelerator is not operated, however, i.e. the vehicle is in overrun, the next-lowest gear will be preselected.


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