Table 109
Diagnostic Trouble Codes for High Intake Manifold Air Temperature
J1939
Code
PDL
Code
Code Description
(code descriptions may vary)
Comments
105-15
E539 (1)
Engine Intake Manifold #1 Temperature : High - least se-
vere (1)
The engine has been running for 3 minutes.
No other 105 (172) codes are active.
168 codes are not active.
Code 412-16 (E1092 (2)) is not active.
The intake manifold air temperature exceeds the value that
is programmed into the ECM for 8 seconds. The code is
logged.
This code will be reset when the temperature is less than
122° C (252° F) for 4 seconds.
105-16
E539 (2)
Engine Intake Manifold #1 Temperature : High - Moderate
Severity (2)
The engine has been running for 3 minutes.
No other 105 (172) codes are active.
168 codes are not active.
Code 412-16 (E1092 (2)) is not active.
The intake manifold air temperature exceeds the value that
is programmed into the ECM for 8 seconds. The engine will
be derated. The code is logged.
This code will be reset when the temperature is less than
124° C (255° F) for 20 seconds.
105-0
E539 (3)
Engine Intake Manifold #1 Temperature : High - most se-
vere (3)
The engine has been running for 3 minutes.
No other 105 (172) codes are active.
168 codes are not active.
Code 412-16 (E1092 (2)) is not active.
The intake manifold air temperature exceeds the value that
is programmed into the ECM for 8 seconds. The engine will
be shut down. The code is logged.
This code will be reset when the temperature is less than
124° C (255° F) for 20 seconds.
Probable Causes
• Coolant level
• Air-to-air aftercooler (ATAAC)
• Cooling fan
• Air inlet and exhaust system
• Ambient temperature
• Altitude
• Running condition
Recommended Actions
Note: The procedures have been listed in order of
probability. Complete the procedures in order.
212 UENR4469-36
Symptom Troubleshooting
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
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