E362 Engine Overspeed - Perkins NJ Series Troubleshooting Manual

114
Troubleshooting Section
Table 53
Trip Level
Delay to Activation
Reset Time
System Response:
The event code will be logged.
The optional warning lamp will be illuminated.
A snapshot will be triggered.
Possible Performance Effect:
E361-1
None
E361-2
The ECM will derate the power. The power will be
derated at one percent per second.
The derate of the engine will only occur if the "Enable
Derate" customer programmable parameter has
been enabled.
E361-3
The ECM will shut down the engine after two seconds
when the Engine Coolant Temperature Trip Level has
been reached.
The shutdown of the engine will only occur if
the "Enable Shutdown" customer programmable
parameter has been enabled.
Troubleshooting:
Refer to Troubleshooting, "Coolant Temperature Is
Too High".
Results:
• OK – STOP.
Engine Coolant Trip Level Table
E361-1
113 °C (233 °F)
10 seconds
4 seconds
E361-2
114 °C (237 °F)
10 seconds
20 seconds

E362 Engine Overspeed

Conditions Which Generate This Code:
The engine speed is above 3000 RPM for more than
0.6 seconds.
Note: This event code represents an event. This
does not represent an electronic system fault.
System Response:
The event code will be logged.
The optional warning lamp will be illuminated.
The event may be viewed by using a display module
or by using the Perkins Electronic Service Tool (EST).
The ECM will reset the event when the engine speed
is lower than 2800 RPM for 0.6 seconds.
The fuel injection will be disabled until the event has
been reset.
Possible Performance Effect:
E362-1
None
Troubleshooting:
This event indicates excessive engine speed. This
event does not represent a problem with the Engine
Control Module (ECM).
This event does not represent a problem with the
Electronic Speed/Timing Sensor.
The ECM logs the event.
No troubleshooting is required.
Results:
•
OK – STOP.
SENR9982-01
E361-3
118 °C (244 °F)
2 seconds
20 seconds
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