Fayat Group DYNAPAC SD2500W Operation & Maintenance Manual page 257

Fault
SPN FMI
Code
4281 5848 2
4284 5793 9
4286 520595 3
4287 520595 4
4288 520595 2
4293 5097 3
4294 5097 4
4437 1668 2
4449 5747 10
4451 5741 2
4452 520668 31
4453 520669 31
4454 5302 18
4485 5838 31
4486 5839 31
4487 5840 31
4488 5841 31
Diesel Engine Failure-Codes chart
SPN
Lamp
Description
Aftertreatment 1
Amber SCR Intermediate
NH3
Amber
Amber
Amber
Amber
Engine Brake
Amber
Active Lamp Data
Engine Brake
Amber
Active Lamp Data
None
Amber
Amber
Amber
Amber
Amber
Amber
Amber
Amber
Amber
Cumins Description
Aftertreatment 1 SCR Intermediate
NH3 - Data erratic, intermittent or incorrect
Desired Engine Fueling State -
Abnormal Update Rate
Closed Crankcase Ventilation
System Pressure Sensor - Voltage
Above Normal, or Shorted to High
Source
Closed Crankcase Ventilation
System Pressure Sensor - Voltage below normal, or shorted to low
source
Closed Crankcase Ventilation
System Pressure - Data erratic, intermittent or incorrect
Engine Brake Active Lamp - Voltage
Above Normal, or Shorted to High
Source
Engine Brake Active Lamp - Voltage
below normal, or shorted to low source
J1939 Network #4 - Data erratic,
intermittent or incorrect
Aftertreatment 1 Outlet Soot Sensor
Heater - Abnormal rate of change
Aftertreatment 1 Outlet Soot - Data
erratic, intermittent or incorrect
Aftertreatment 1 Outlet NOx Sensor
Closed Loop Operation - Condition
Exists
Aftertreatment 1 Outlet NH3 Sensor
Closed Loop Operation - Condition
Exists
Aftertreatment 1 Post SCR NH3
Conversion Efficiency - Data Valid
But Below Normal Operating Range
-
EGR Valve Malfunction - Condition
Exists
Diesel Exhaust Fluid Consumption
Malfunction - Condition Exists
Diesel Exhaust Fluid Dosing
Malfunction - Condition Exists
Diesel Exhaust Fluid Quality
Malfunction - Condition Exists
D 22 87