Triumph Bonneville Bobber, Owner'S Handbook Manual

Page: 47 / 142

General Information
47
Throttle Control
2
1
1. Throttle open position
2. Throttle closed position
All models have an electronic throttle
twist grip to open and close the
throttles via the engine Electronic
Control Module (ECM). There are no
direct-acting cables in the system.
The throttle grip has a resistive feel to
it as it is rolled rearwards to open the
throttles. When the grip is released it
will return to the throttle closed position
by its internal return spring and the
throttles will close.
There are no user adjustments for the
throttle control.
If there is a malfunction with the
throttle control the Malfunction
Indicator Light (MIL) becomes
illuminated and one of the following
engine conditions may occur:
• MIL illuminated, restricted engine
RPM and throttle movement
• MIL illuminated, limp-home mode
with the engine at a fast idle
condition only
• MIL illuminated, engine will not start.
For all of the conditions mentioned
contact an authorised Triumph dealer
as soon as possible to have the fault
checked and rectified.