OPERATING INSTRUCTIONS
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J1939
SPN
J1939
FMI
CUMMINS
CODE
J1939 SPN DESCRIPTION
J1939 FMI DESCRIPTION
CUMMINS DESCRIPTION
4360
4
3143
Aftertreatment 1 SCR Catalyst
Intake Gas Temperature
Voltage Below Normal or
Shorted to Low Source
Aftertreatment 1 SCR Intake Temperature
Sensor Circuit - Voltage below normal, or
shorted to low source
4360
15
3164
Aftertreatment 1 SCR Catalyst
Intake Gas Temperature
Data Valid but Above Normal
Operating Range - Least
Severe Level
Aftertreatment 1 SCR Intake Temperature -
Data Valid But Above Normal Operating Range
- Least Severe
4360
16
3231
Aftertreatment 1 SCR Catalyst
Intake Gas Temperature
Data Valid but Above Normal
Operating Range - Moderately
Severe Level
Aftertreatment 1 SCR Intake Temperature -
Data Valid But Above Normal Operating Range
- Moderately Severe Level
4360
16
5247
Aftertreatment 1 SCR Intake
Temperature
Data Valid but Above Normal
Operating Range - Moderately
Severe Level
Aftertreatment 1 SCR Intake Temperature -
Data Valid But Above Normal Operating Range
- Moderately Severe Level
4363
0
3165
Aftertreatment 1 SCR Catalyst
Outlet Gas Temperature
Data Valid but Above Normal
Operational Range - Most
Severe Level
Aftertreatment 1 SCR Outlet Temperature -
Data valid but above normal operational range
- Most Severe
4363
2
3148
Aftertreatment 1 SCR Catalyst
Outlet Gas Temperature
Data Erratic, Intermittent or
Incorrect
Aftertreatment 1 SCR Outlet Temperature
Sensor - Data erratic, intermittent or incorrect
4363
3
3146
Aftertreatment 1 SCR Catalyst
Outlet Gas Temperature
Voltage Above Normal or
Shorted to High Source
Aftertreatment 1 SCR Outlet Temperature
Sensor Circuit - Voltage above normal, or
shorted to high source
4363
4
3147
Aftertreatment 1 SCR Catalyst
Outlet Gas Temperature
Voltage Below Normal or
Shorted to Low Source
Aftertreatment 1 SCR Outlet Temperature
Sensor Circuit - Voltage below normal, or
shorted to low source
4363
16
3235
Aftertreatment 1 SCR Catalyst
Outlet Gas Temperature
Data Valid but Above Normal
Operating Range - Moderately
Severe Level
Aftertreatment 1 SCR Outlet Temperature -
Data Valid But Above Normal Operating Range
- Moderately Severe Level
4364
18
3582
Aftertreatment 1 SCR
Conversion Efficiency
Data Valid but Below Normal
Operating Range - Moderately
Severe Level
Aftertreatment SCR Catalyst Conversion
Efficiency - Data Valid But Below Normal
Operating Range - Moderately Severe Level
4376
3
3577
Aftertreatment 1 Diesel
Exhaust Fluid Return Valve
Voltage Above Normal or
Shorted to High Source
Aftertreatment Diesel Exhaust Fluid Return
Valve - Voltage above normal, or shorted to
high source
4376
4
3578
Aftertreatment 1 Diesel
Exhaust Fluid Return Valve
Voltage Below Normal or
Shorted to Low Source
Aftertreatment Diesel Exhaust Fluid Return
Valve - Voltage below normal, or shorted to low
source
4376
7
4157
Aftertreatment 1 Diesel
Exhaust Fluid Return Valve
Mechanical System not
Responding or Out of
Adjustment
Aftertreatment Diesel Exhaust Fluid Return
Valve - Mechanical system not responding or
out of adjust
4490
9
3367
Specific Humidity
Abnormal Update Rate
Specific Humidity Sensor - Abnormal update
rate
4490
90
3368
Specific Humidity
Received Network Data in
Error
Specific Humidity Sensor - Received Network
Data In Error
4765
2
3315
Aftertreatment Diesel
Oxidation Catalyst Intake
Temperature
Data Erratic, Intermittent or
Incorrect
Aftertreatment 1 Diesel Oxidation Catalyst
Intake Temperature - Data erratic, intermittent
or incorrect
4765
3
3314
Aftertreatment Diesel
Oxidation Catalyst Intake
Temperature
Voltage Above Normal, or
Shorted to High Source
Aftertreatment 1 Diesel Oxidation Catalyst
Intake Temperature Sensor Circuit - Voltage
above normal, or shorted to high source
4765
4
3313
Aftertreatment Diesel
Oxidation Catalyst Intake
Temperature
Voltage Below Normal, or
Shorted to Low Source
Aftertreatment 1 Diesel Oxidation Catalyst
Intake Temperature Sensor Circuit - Voltage
below normal, or shorted to low source
4765
13
3325
Aftertreatment Diesel
Oxidation Catalyst Intake
Temperature
Out of Calibration
Aftertreatment 1 Diesel Oxidation Catalyst
Intake Temperature Swapped - Out of
Calibration
4765
16
3251
Aftertreatment Diesel
Oxidation Catalyst Intake
Temperature
Data Valid but Above Normal
Operating Range - Moderately
Severe Level
Aftertreatment 1 Diesel Oxidation Catalyst
Intake Temperature - Data Valid But Above
Normal Operating Range
4766
0
5387
Aftertreatment 1 Diesel
Oxidation Catalyst Outlet Gas
Temperature
Data Valid but Above Normal
Operational Range - Most
Severe Level
Aftertreatment 1 Diesel Oxidation Catalyst
Outlet Gas Temperature - Data Valid But
Above Normal Operating Range - Most Severe
Level
4766
2
5386
Aftertreatment 1 Diesel
Oxidation Catalyst Outlet Gas
Temperature
Data Erratic, Intermittent or
Incorrect
Aftertreatment 1 Diesel Oxidation Catalyst
Outlet Gas Temperature - Data Erratic,
Intermittent, or Incorrect
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