OPERATING INSTRUCTIONS
37
7/124 - 10/104, 10/124 - 14/114, 14/84
ENGINE DIAGNOSTIC CODES - CONTINUED
J1939
SPN
J1939
FMI
Cummins
Code
J1939 SPN Description
Cummins Description
3226
2
1694
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor - Data erratic, intermittent or
incorrect
3226
4
1887
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor Circuit - Voltage below
normal, or shorted to low source
3226
9
2771
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor - Abnormal update rate
3226
10
3545
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor - Abnormal rate of change
3226
13
3717
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor - Out of Calibration
3226
20
3749
Aftertreatment 1 Outlet NOx
Aftertreatment 1 Outlet NOx Sensor - Data not Rational Drifted
High
3227
9
2683
Aftertreatment 1 Outlet O2
Aftertreatment Outlet Oxygen Sensor Circuit - Abnormal update
rate
3228
2
3681
Aftertreatment 1 Outlet Gas Sensor
Power Status
Aftertreatment 1 Outlet NOx Sensor Power Supply - Data erratic,
intermittent or incorrect
3249
17
2742
Aftertreatment 1 Exhaust Gas
Temperature 2
Aftertreatment Exhaust Gas Temperature 2 - Data Valid But
Below Normal Operating Range - Least Severe Level
3249
18
2743
Aftertreatment 1 Exhaust Gas
Temperature 2
Aftertreatment Exhaust Gas Temperature 2 - Data Valid But
Below Normal Operating Range - Moderately Severe Level
3251
3
1879
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure
Sensor Circuit -Voltage above normal
3251
4
1881
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure
Sensor Circuit -Voltage below normal
3251
2
1883
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure
Sensor - Data erratic, intermittent or incorrect
3251
16
1921
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure -
Data Valid But Above Normal Operating Range
3251
0
1922
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure -
Data valid but above normal Operating Range
3251
15
2639
Aftertreatment 1 Diesel Particulate
Filter Differential Pressure
Aftertreatment Diesel Particulate Filter Differential Pressure -
Data valid but above normal Operating Range
3255
9
4145
Aftertreatment 2 Intake NOx
Aftertreatment 2 Intake NOx Sensor - Abnormal update rate
3265
9
3988
Aftertreatment 2 Outlet NOx
Aftertreatment 2 Outlet NOx Abnormal Update Rate
Summary of Contents for 10/104
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Page 11: ...ISO SYMBOLS 7 7 124 10 104 10 124 14 114 14 84 Replace any cracked protective shield ...
Page 83: ...MAINTENANCE 79 7 124 10 104 10 124 14 114 14 84 ...
Page 84: ...80 MAINTENANCE 7 124 10 104 10 124 14 114 14 84 ...
Page 92: ...88 MACHINE SYSTEMS 7 124 10 104 10 124 14 114 14 84 ...
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