User Manual

Group28
EngineControlModule(ECM)DiagnosticTrouble
Codes(DTCs)
FMI16
•Datavalidbutabove
normaloperating
range-Moderately
severelevel
•Aftertreatment
DieselExhaust
Fluid(DEF)level
changetoomuch
•N/A•DEFsystemleak
•WrongDEFtank
•AftertreatmentDEFDosingModule
failureorwrongmodule
FMI18
•Datavalidbutbelow
normaloperating
range-Moderately
severelevel
•Aftertreatment
DieselExhaust
Fluid(DEF)level
changetoolittle
•N/A•DEFtanklevelsensorstuck
•DEFsystemclog
•WrongDEFtank
•AftertreatmentDEFDosingModule
failureorwrongmodule
ECMSPN3556,AftertreatmentHydrocarbonDoser/MP8Engine–MID
128PPID329
Typeof
fault:
FMIDescription:
FaultCondition:
Possible
Symptoms:
PossibleCause:
FMI3
•Voltageabove
normal,orshorted
tohighsource
•Circuitshortedto
battery
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Faultyharness
•Aftertreatmenthydrocarbondoser
failure
FMI4
•Voltagebelow
normal,orshorted
tolowsource
•Circuitshortedto
ground
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Faultyharness
•Aftertreatmenthydrocarbondoser
failure
FMI5
•Currentbelow
normaloropen
circuit
•Opencircuit•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Faultyharness
•Aftertreatmenthydrocarbondoser
failure
FMI13
•Outofcalibration•Aftertreatment
hydrocarbon
doserclogged
•MILilluminated•Aftertreatmenthydrocarbondoser
failure
•Fuelshutoffvalve
•Fuelsupplyfailure
FMI14
•Specialinstructions•Aftertreatment
hydrocarbon
doserleaking
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•Regenerationnot
possible
•Aftertreatmenthydrocarbondoser
failure
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