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Operation Section
Monitoring System
• Intake pressure
• Atmospheric pressure
• Fuel temperature
Aftertreatment Lamps and Gauges
• Emission malfunction lamp
• Action indicator lamp
• Gauge for Diesel Exhaust Fluid (DEF)
• Low warning lamp for DEF
Monitoring System
(Table for the Indicator lamps)
When in operation the amber warning indicator has
three states, on solid, flashing and fast flashing. The
sequence is to give a visual indication of the
importance of the warning. Some application can
have an audible warning installed.
Table 7
Warning
Shutdown
Indicator
Indicator
On
On
Off
Off
On Solid
Off
i04710837
Lamp State
Description of the Indication
Indicator Check When the keyswitch is moved to
the ON position, the lamps will illu-
minate for 2 seconds and the lamps
will then go off.
During indicator check, the after-
treatment indicators will also be
checked.
No Faults
With the engine in operation, there
are no active warnings, diagnostic
codes, or event codes.
Warning
Level 1 warning
Engine Status
The keyswitch is in the ON
position but the engine has
not yet been cranked.
The engine is operating with
no detected faults.
Level 1
The engine is operating nor-
mally but there is one or
more faults with the elec-
tronic management system
for the engine.
Level 2
SEBU9068-03
Operator Action
If any of the indicators
will not illuminate during
indicator check, the
fault must be investi-
gated immediately.
If any Indicators stay il-
luminated or flash, the
fault must be investi-
gated immediately.
None
As soon as possible the
fault should be
investigated.
(continued)
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