Fault
SPN
FMI
Code
3318
3242
2
3319
3246
3
3321
3246
4
3322
3246
2
3325
4765
13
3326
91
9
3328
191
9
3329
1231
2
3331
1235
2
3337
5395
16
3338
5395
18
3341
107
16
3348
1176
1
3361
102
10
3366
111
18
3367
4490
9
3368
4490
19
D 22 76
Diesel Engine Failure-Codes chart
SPN
Lamp
Description
Aftertreatment 1
Diesel Particulate
Amber
Filter Intake Gas
Temperature
Aftertreatment 1
Diesel Particulate
Amber
Filter Outlet Gas
Temperature
Aftertreatment 1
Diesel Particulate
Amber
Filter Outlet Gas
Temperature
Aftertreatment 1
Diesel Particulate
Amber
Filter Outlet Gas
Temperature
Aftertreatment
Diesel Oxidation
Amber
Catalyst Intake
Temperature
Accelerator Pedal
Red
Position 1
Transmission
Amber
Output Shaft
Speed
None
None
Engine Idle Fuel
Amber
Quantity
Engine Idle Fuel
Amber
Quantity
Engine Air Filter 1
Amber
Differential
Pressure
Engine
Turbocharger 1
Red
Compressor
Intake Pressure
Engine Intake
Amber
Manifold #1
Pressure
Engine Coolant
None
Level
Amber
Specific Humidity
Amber
Specific Humidity
Cumins Description
Aftertreatment 1 Diesel Particulate Filter Intake Temperature - Data
erratic, intermittent or incorrect
Aftertreatment 1 Diesel Particulate
Filter Outlet Temperature Sensor
Circuit - Voltage above normal, or shorted to high source
Aftertreatment 1 Diesel Particulate
Filter Outlet Temperature Sensor Circuit - Voltage below normal, or
shorted to low source
Aftertreatment 1 Diesel Particulate Filter Outlet Temperature - Data
erratic, intermittent or incorrect
Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature
Swapped - Out of Calibration
SAE J1939 Multiplexed Accelerator
Pedal or Lever Sensor System - Abnormal update rate
Transmission Output Shaft Speed - Abnormal update rate
J1939 Network #2 - Data erratic, intermittent or incorrect
J1939 Network #3 - Data erratic, intermittent or incorrect
Engine Idle Fuel Quantity - Data
Valid But Above Normal Operating Range - Moderately Severe Level
Engine Idle Fuel Quantity - Data
Valid But Below Normal Operating Range - Moderately Severe Level
Engine Air Filter Differential
Pressure - Data Valid But Above
Normal Operating Range - Moderately Severe Level
Turbocharger 1 Compressor Intake
Pressure - Data valid but below normal operational range - Most
Severe Level
Intake Manifold 1 Pressure - Abnormal rate of change
Coolant Level - Data Valid But
Below Normal Operating Range - Moderately Severe Level
Specific Humidity Sensor - Abnormal
update rate
Specific Humidity Sensor - Received
Network Data In Error