Operation and maintenance manual

SEBU8601-01 45
Operation Section
Features and Controls
Testing
Turning the ke
yswitch to the ON position will check
the indicator lights on the control panel. All the
indicator lights will be illuminated for 2 seconds after
the keyswitch
is operated. Replace suspect bulbs
immediately.
Refer to Trou
bleshooting, KENR9106 for more
information.
i03554501
Overspeed
•
ECM ______________________Electronic Control Module
•
RPM ________________________ Revolutions Per Minute
An oversp
eed is detected by the speed/timing
sensors.
The defa
ult setting for an overspeed is 3000 rpm.
The ECM will cut the power to the electronic unit
injectors, until the rpm drops below 200 rpm of the
overspe
ed setting. A diagnostic fault code will be
logged into the ECM memory and a warning lamp will
indicate a diagnostic fault code.
An overspeed can be set from 2600 rpm to 3000 rpm.
This setting depends on the application.