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10.9.14.
Operating principle
10.9.14.1.
Pedal characteristics
10.9.14.2.
Engine start
10.9.14.3.
Traction control
10.9.14.4.
Throttle blip
There is no mechanical connection between the accelerator pedal the the
throttle valve. The pedal as well as the throttle valve are equipped with
two potentiometers (redundancy)
The characteristics of the accelerator pedal (ratio pedal angle - throttle
valve angle) can be adjusted by the Bosch Modas system. One can s
between three different characteristics (1 ... less aggressive, 3 ...
aggressive). This is carried out via the parameter CWDVEKF (in Modas:
Engine Dashboard).
No throttle application by the driver i
engin
e. The throttle valve opens automatically during the engine start.
During a traction control intervention the EGas
throt
tle valve angle when necessary.
When dow
nshifting the system automatically applies a throttle blip.
Therefore, it is not necessary for the driver to apply the throttle blip when
downshifting.
s necessary when starting the
automatically reduces the
witch
132
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