E054 High Fuel Temperature Derate - Perkins 1104E Series Troubleshooting Manual

RENR2696-01
•
The engine has been running for at least 5
seconds.
•
The engine speed is above 350 RPM.
•
The engine oil pressure is less than 100 kPa
(14.5 psi).
•
The two second delay time has expired.
•
No codes for the engine oil pressure sensor are
active.
System Response:
The code is logged. The ECM will reset the shutdown
when the oil pressure rises 21 kPa (3 psi) above the
low pressure trip line for 20 seconds. If the engine
shutdown input is "ENABLED" and there is no rise in
oil pressure above the trip line, the fuel will be shut
off after the two second delay has expired.
Possible Performance Effect:
The engine is shut down.
Troubleshooting:
Refer to Troubleshooting, "Low Engine Oil Pressure".
Results:
•
OK – STOP.
E054 High Fuel Temperature
Derate
Conditions Which Generate This Code:
The engine has been running for at least 3 seconds
and the fuel temperature is above the trip point for
the machine's application.
System Response:
The warning lamp will flash while the "Derate" is
active.
The electronic service tool will display "Engine
Derate" in the first engine status box on any electronic
service tool status screen.
The ECM will generate a EID E054 event code on
the Data Link. The event code will be displayed on a
diagnostic screen of the electronic service tool.
Troubleshooting:
•
There may be a problem with the fuel system.
•
There may be a problem with the fuel temperature
sensor.
Test Step 1. Check for Diagnostic Codes.
A. Connect the electronic service tool to the service
tool connector.
B. Turn the keyswitch to the ON position. The engine
should be off.
C. Check for any active diagnostic codes or logged
diagnostic codes.
Expected Result:
There should be no diagnostic codes that are present.
Results:
•
OK – Proceed to Test Step 2.
•
Not OK
Repair: Repair the diagnostic codes that are
present. Refer to the appropriate topic in the
"Troubleshooting With a Diagnostic Code" section
of this manual.
Ensure that the repair eliminates the problem.
i01798188
STOP.
Test Step 2. Perform a Check of the Fuel
System.
A. Perform a check of the fuel system. Refer to the
appropriate topic in Testing and Adjusting for
possible causes.
Expected Result:
There are no problems with the fuel system.
Results:
•
OK – There may be an intermittent problem.
Repair: Monitor the operation of the engine.
Repair the problem.
Ensure that the repair eliminates the problem.
STOP.
•
Not OK
Repair: Repair the problem.
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Troubleshooting Section