E025 High Intake Air Temperature Derate; E027 High Intake Air Temperature Warning; E040 Low Engine Oil Pressure Shutdown - Perkins 1104E Series Troubleshooting Manual

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Troubleshooting Section
Troubleshooting:
Refer to Troubleshooting, "Coolant Temperature Is
Too High".
Results:
•
OK – STOP.
E025 High Intake Air
Temperature Derate
Conditions Which Generate This Code:
The engine has been running for at least 3 minutes.
The intake air temperature has exceeded the setpoint
and the delay time has expired. No other codes for
the intake manifold air temperature are active.
System Response:
The alarm output is activated. The event is logged.
Possible Performance Effect:
The engine power is reduced.
Troubleshooting:
Refer to Troubleshooting, "Intake Manifold Air
Temperature Is Too High".
Results:
•
OK – STOP.
E027 High Intake Air
Temperature Warning
Conditions Which Generate This Code:
The engine has been running for at least 3 minutes.
The intake manifold air temperature has exceeded
the trip point for the machine's application and the
delay time of 4 seconds has expired. No other
codes for the intake manifold air temperature are
active. The ECM will reset when the intake manifold
air temperature cools below the trip point for the
machine application.
The ECM detects the following conditions:
•
The intake manifold air temperature is greater than
76 °C (168 °F) for the 1106 engine.
•
The intake manifold air temperature is greater than
135 °C (275 °F) for the 1104 turbocharged engine.
•
The intake manifold air temperature is greater
than 82 °C (179 °F) for the aftercooled 1104
turbocharged engine.
i01798185
•
The intake manifold air temperature is greater than
112 °C (233 °F) for the 1104 naturally aspirated
engine.
The ECM will reset when the following conditions
are met:
•
The intake manifold air temperature is less than
74 °C (165 °F) for the 1106 engine.
•
The intake manifold air temperature is less than
133 °C (271 °F) for the 1104 turbocharged engine.
•
The intake manifold air temperature is less
than 80 °C (176 °F) for the aftercooled 1104
turbocharged engine.
•
The intake manifold air temperature is less than
110 °C (230 °F) for the 1104 naturally aspirated
engine.
System Response:
The alarm output is activated. The code is logged.
Possible Performance Effect:
The ECM will derate the engine. The ECM will
continue to derate the engine at a higher rate as the
intake manifold air temperature rises.
Troubleshooting:
i01798186
Refer to Troubleshooting, "Intake Manifold Air
Temperature Is Too High".
Results:
•
OK – STOP.
E040 Low Engine Oil Pressure
Shutdown
Conditions Which Generate This Code:
The ECM detects the following conditions:
RENR2696-01
i01983787