The dynamism control function increased the throttle-valve progression. That means that when the FDC function is activated, the DME switches from the normal throttle-valve map to a more sporting throttle-valve map.
Effect for the driver:
After the FDC button has been pressed, the engine throttle valve reacts more quickly to the accelerator pedal module. This means that less pedal travel is required for acceleration. This enables the driver to use a more sport-oriented driving style.
The signal of the FDC button is forwarded by the DME to the following control units: