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Fault
SPN
FMI
Code
3714
1569
31
3715
188
16
3716
188
18
3717
3226
13
3718
3216
13
3724
168
17
3725
3216
10
3726
3216
16
3727
5571
7
3733
862
3
3734
862
4
3737
1675
31
3741
5571
0
3748
3216
20
3749
3226
20
3751
4792
7
3753
3713
31
Diesel Engine Failure-Codes chart
SPN
Lamp
Description
Engine Protection
Amber
Torque Derate
Engine Speed At
Idle, Point 1
Amber
(Engine
Configuration)
Engine Speed At
Idle, Point 1
Amber
(Engine
Configuration)
Aftertreatment 1
Amber
Outlet NOx
Aftertreatment 1
Amber
Intake NOx
Battery Potential /
Amber
Power Input 1
Aftertreatment 1
Amber
Intake NOx
Aftertreatment 1
Amber
Intake NOx
High Pressure
Common Rail Fuel
None
Pressure Relief
Valve
Amber
Amber
Engine Starter
None
Mode
High Pressure
Common Rail
Amber
Fuel Pressure
Relief Valve
Aftertreatment 1
Amber
Intake NOx
Aftertreatment 1
Amber
Outlet NOx
None
Diesel Particulate
Filter Active Regen-
None
eration Inhibited
Due to
System Timeout
Cumins Description
Engine Protection Torque Derate -
Condition Exists
Engine Speed At Idle - Data Valid
But Above Normal Operating Range
- Moderately Severe Level
Engine Speed At Idle - Data Valid
But Below Normal Operating Range
- Moderately Severe Level
Aftertreatment 1 Outlet NOx Sensor
- Out of Calibration
Aftertreatment 1 Intake NOx - Out of
Calibration
Battery 1 Voltage - Data Valid But
Below Normal Operating Range - Least Severe Level
Aftertreatment 1 Intake NOx Sensor
- Abnormal rate of change
Aftertreatment 1 Intake NOx - Data
Valid But Above Normal Operating
Range - Moderately Severe Level
High Pressure Common Rail Fuel
Pressure Relief Valve - Mechanical system not responding or out of
adjustment
Crankcase Breather Filter Heater
Circuit - Voltage above normal, or shorted to high source
Crankcase Breather Filter Heater
Circuit - Voltage below normal, or shorted to low source
Engine Starter Mode Overcrank
Protection - Condition Exists
High Pressure Common Rail Fuel Pressure Relief Valve - Data valid
but above normal operational range
Aftertreatment 1 Intake NOx Sensor
- Data not Rational - Drifted High
Aftertreatment 1 Outlet NOx Sensor
- Data not Rational - Drifted High
Aftertreatment SCR Catalyst System -
Mechanical system not responding or out of adjustment
Diesel Particulate Filter Active Regeneration Inhibited Due to System
Timeout - Condition Exists
D 22 81
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