User Manual

Group28
EngineControlModule(ECM)DiagnosticTrouble
Codes(DTCs)
ECMSPN3250,AftertreatmentDieselParticulateFilter(DPF)Intermediate
GasT emperature–MID128PPID440/PSID22
Typeof
fault:
FMIDescription:
FaultCondition:
Possible
Symptoms:
PossibleCause:
FMI1
•Datavalidbutbelow
normaloperational
range-Mostsevere
level
•Maximum
allowedmultiple
aftertreatmentDPF
burnerameloses
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible,need
scabtooltoreset
•MalfunctioninaftertreatmentDPF
burnerhydrocarbondosingsystem
FMI2
•Dataerratic,
intermittentor
incorrect
•Aftertreatment
sparkassisted
DPFame
temperature
sensorvalue
deemednot
plausible
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Faultysensor
FMI3
•Voltageabove
normal,orshorted
tohighsource
•Circuitshortedto+•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Aborted
regeneration
•Faultyharness
•Faultysensor
FMI5
•Currentbelow
normaloropen
circuit
•Opencircuit•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Faultyharness
•Faultysensor
FMI9
•Abnormalupdate
rate
•Aftertreatment
DPFburnerame
temperaturenot
controllable
•Yellowelectronic
malfunctionlamp
illuminated
•FaultyinAftertreatmentDPFburner
fuelsystem
FMI10
•Abnormalrateof
change
•Maximum
allowedmultiple
aftertreatmentDPF
burnerameloses
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible,need
scabtooltoreset
•MalfunctioninaftertreatmentDPF
burnerdosingsystem
FMI11
•Failuremodenot
identiable
•Single
aftertreatmentDPF
burneramelose
•Yellowelectronic
malfunctionlamp
illuminated
•Aborted
regeneration
•MalfunctioninaftertreatmentDPF
burnerdosingsystem
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