momentum take over and even
BMW Motorrad ABS is unable to
counteract their effects.
Electronic engine
management with BMW
Motorrad ASC
with ASC
OE
How does ASC work?
The BMW Motorrad ASC com-
pares the speed of rotation of the
front wheel and the rear wheel.
The differential is used to com-
pute slip as a measure of the
reserves of stability available at
the rear wheel. If slip exceeds a
certain limit the electronic engine
management system intervenes,
adapting engine torque accord-
ingly.
What is the design
baseline for BMW
Motorrad ASC?
BMW Motorrad ASC is designed
as an assistant system for the
rider and for use on public roads.
The extent to which the rider af-
fects ASC control can be consid-
erable (weight shifts when cor-
nering, items of luggage loose on
the motorcycle), especially when
style of riding takes rider and ma-
chine close to the limits imposed
by physics.
The system is not optimised for
special requirements that apply
under extreme competitive situ-
ations off-road or on the track.
You have the option of deactiv-
ating the BMW Motorrad ASC
system for these circumstances.
Even ASC is constrained by
the laws of physics. Invari-
ably, the rider bears responsibil-
ity for assessing road and traffic
conditions and adopting his or
her style of riding accordingly.
Do not take risks that would neg-
ate the additional safety offered
by this system.
Special situations
In accordance with the laws of
physics, the ability to accelerate
is restricted more and more as
the angle of heel increases. Con-
sequently, there can be a per-
ceptible lag in acceleration out of
very tight bends.
The speeds of the front and
rear wheels are compared as
one means of detecting the rear
wheel's incipient tendency to
spin or slip sideways. If the sys-
tem registers implausible values
for a lengthy period the ASC
function is deactivated for safety
reasons and an ASC fault mes-
sage is issued. Self-diagnosis
6
74
z
ProCarManuals.com
Содержание F 700 GS 2012
Страница 1: ...Rider s Manual F800GS BMW Motorrad The Ultimate Riding Machine ProCarManuals com...
Страница 6: ...ProCarManuals com...
Страница 10: ...1 8 z General instructions ProCarManuals com...
Страница 12: ...2 10 z General views ProCarManuals com...
Страница 14: ...2 12 z General views ProCarManuals com...
Страница 17: ...Underneath the trim panel 1 Battery 121 2 Air filter housing 119 2 15 z General views ProCarManuals com...
Страница 21: ...7 Rev counter 2 19 z General views ProCarManuals com...
Страница 22: ...2 20 z General views ProCarManuals com...
Страница 36: ...3 34 z Status indicators ProCarManuals com...
Страница 58: ...4 56 z Operation ProCarManuals com...
Страница 78: ...6 76 z Engineering details ProCarManuals com...
Страница 92: ...7 90 z Accessories ProCarManuals com...
Страница 154: ...Item Odometer reading Date 11 152 z Service ProCarManuals com...