(Table 3, contd)
CDL Code
Description
J1939 Code Flash Code
E1154-2
Low DPF #1 Intake Pressure - Warning
3609-18
223
E1156-1
High DPF #1 Intake Pressure - Warning
3609-15
E1170-2
Low Aftertreatment #1 Secondary Air Pressure - Derate
3837-18
-
E1264-3
High Pressure Common Rail Fuel Pressure Relief Valve Active - Shutdown
5571-0
159
E1305-1
Initial Assembly Aftertreatment #1 Regeneration Required - Warning
3483-11
-
E1319-2
Engine Exhaust Gas Recirculation Mass Flow Rate Not Responding - Derate
2659-7
-
E2143-3
Low Engine Coolant Level - Shutdown
111-01
169
i01902949
Fault
Logging
The
system
provides
the
capability
of
Fault
Logging.
When
the
Electronic
Control
Module
(ECM)
generates
an
active
diagnostic
code,
the
code
will
be
logged
in
the
memory
of
the
ECM.
The
codes
that
have
been
logged
by
the
ECM
can
be
identified
by
the
electronic
service
tool.
The
active
codes
that
have
been
logged
will
be
cleared
when
the
fault
has
been
rectified
or
the
fault
is
no
longer
active.
The
following
logged
faults
can
not
be
cleared
from
the
memory
of
the
ECM
without
using
a
factory
password:
Overspeed,
low
engine
oil
pressure
and
high
engine
coolant
temperature.
i03554534
Engine
Operation
with
Active
Diagnostic
Codes
If
a
diagnostic
lamp
illuminates
during
normal
engine
operation,
the
system
has
identified
a
situation
that
is
not
within
the
specification.
Use
electronic
service
tools
to
check
the
active
diagnostic
codes.
Note:
If
the
customer
has
selected
“
DERATE
”
and
if
there
is
a
low
oil
pressure
condition,
the
Electronic
Control
Module
(ECM)
will
limit
the
engine
power
until
the
problem
is
corrected.
If
the
oil
pressure
is
within
the
normal
range,
the
engine
may
be
operated
at
the
rated
speed
and
load.
However,
maintenance
should
be
performed
as
soon
as
possible.
The
active
diagnostic
code
should
be
investigated.
The
cause
of
the
problem
should
be
corrected
as
soon
as
possible.
If
the
cause
of
the
active
diagnostic
code
is
repaired
and
there
is
only
one
active
diagnostic
code,
the
diagnostic
lamp
will
turn
off.
Operation of the engine and performance of the
engine can be limited as a result of the active
diagnostic code that is generated. Acceleration rates
may be significantly slower. Refer to the
Troubleshooting Guide for more information on the
relationship between these active diagnostic codes
and engine performance.
i01902995
Engine
Operation
with
Intermittent
Diagnostic
Codes
If
a
diagnostic
lamp
illuminates
during
normal
engine
operation
and
the
diagnostic
lamp
shuts
off,
an
intermittent
fault
may
have
occurred.
If
a
fault
has
occurred,
the
fault
will
be
logged
into
the
memory
of
the
Electronic
Control
Module
(ECM).
In
most
cases,
it
is
not
necessary
to
stop
the
engine
because
of
an
intermittent
code.
However,
the
operator
should
retrieve
the
logged
fault
codes
and
the
operator
should
reference
the
appropriate
information
in
order
to
identify
the
nature
of
the
event.
The
operator
should
log
any
observation
that
could
have
caused
the
lamp
to
light.
• Low power
• Limits of the engine speed
• Excessive smoke, etc
This information can be useful to help troubleshoot
the situation. The information can also be used for
future reference. For more information on diagnostic
codes, refer to the Troubleshooting Guide for this
engine.
SEBU8601-04
53