Software Guide

DPFSootAccumulation
•Overtime,thedieselparticulatelteraccumulates
sootinthesootlter.Thecomputerfortheengine
monitorsthesootlevelintheDPF.
•Whenenoughsootaccumulates,thecomputer
informsyouthatitistimetoregeneratetheDPF.
•DPFregenerationisaprocessthatheatstheDPF
toconvertthesoottoash.
•Inadditiontothewarningmessages,thecomputer
reducesthepowerproducedbytheengineat
differentsoot-accumulationlevels.
EngineWarningMessages—SootAccumulation
IndicationLevel
FaultCode
EnginePowerRatingRecommendedAction
Level1:Engine
Warning
g213866
Figure1
CheckEngine
SPN3719,FMI16
Thecomputerde-ratesthe
enginepowerto85%.
Performaparkedregeneration
assoonaspossible;refer
toParkedorRecovery
Regeneration(page9).
Level2:Engine
Warning
g213867
Figure2
CheckEngine
SPN3719,FMI0
Thecomputerde-ratesthe
enginepowerto50%.
Performarecoveryregeneration
assoonaspossible;refer
toParkedorRecovery
Regeneration(page9).
2