User Manual

Group28
EngineControlModule(ECM)DiagnosticTrouble
Codes(DTCs)
FMI14
•Specialinstructions•Sensoroutof
range
•Sensorindicatesa
invalidvalue
•Coolantlevelcan
notbedetected
•Yellowelectronic
malfunctionlamp
illuminated
•Faultyharness
•Faultyharnessconnector
•Faultylevelsensor
FMI18
•Datavalidbutbelow
normaloperating
range-Moderately
severelevel
•Sensoroutof
range
•Sensorindicatesa
invalidvalue
•Coolantlevelcan
notbedetected
•Yellowelectronic
malfunctionlamp
illuminated
•Faultyharness
•Faultyharnessconnector
•Faultylevelsensor
ECMSPN153,EngineHighResolutionCrankcasePressure–MID128
PID153/PSID23
Typeof
fault:
FMIDescription:
FaultCondition:
Possible
Symptoms:
PossibleCause:
FMI0
•Datavalidbutabove
normaloperational
range-Mostsevere
level
•Outofrange,max
voltage,illegal
•CriticallyAbove
Range
•Redengine
shutdownlamp
illuminated
•Forcedidle
•Engineshutdown
•Pistonringblow-by
FMI2
•Dataerratic,
intermittentor
incorrect
•Crankcase
pressure
indicationtohigh
ortolowavalue
•MILilluminated•FaultyCrankCasePressuresenor
•Faultyharness
FMI3
•Voltageabove
normalorshortedto
highsource
•ShortCircuit+,
Measuringline
•OpenCircuit,
Groundline
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•FaultyCrankCasePressuresenor
•Faultyharness
FMI5
•Currentbelow
normaloropen
circuit
•OpenCircuit+,5V
SupplyLine
•ShortCircuit-,
measuringline
•OpenCircuit,
measuringline
•MILilluminated
•Yellowelectronic
malfunctionlamp
illuminated
•FaultyCrankCasePressuresenor
•Faultyharness
FMI7
•Mechanicalsystem
notrespondingor
outofadjustment
•Leakagedetected
inthecrankcase
ventilationsystem
•MILilluminated•Faultyseparator,hosesorpipes
FMI13
•OutofCalibration•Sensoroutof
range
•Sensorindicatesa
invalidvalue
•MILilluminated•FaultySensor
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