Navistar MaxxForce 9

DIAGNOSTICMANUAL
4.5.GRAPH5:NORMALEXHAUSTGASTEMPERATURES(EFFICIENTDOCAND
UNRESTRICTEDAFI)
NOTE–SnapshotrecordedbelowwithDieselParticulateFilter(DPF)sootloadlevel5.
1.DieselOxidationCatalystInlet
Temperature(DOCIT)(degrees
Fahrenheit)[Red]
2.DieselParticulateFilterInlet
Temperature(DPFIT)(degrees
Fahrenheit)[Blue]
3.DieselParticulateFilterOutlet
Temperature(DPFOT)(degrees
Fahrenheit)[Green]
Figure9Graph5:NormalExhaustGasTemperatures(EfcientDOCANDUnrestrictedAFI)
GraphAnalysis:
Thisgraphshowsanaftertreatmentsystemoperatingasdesigned.Thistestdoesnotgivepassorfailresults.It
onlyallowstheusertovalidateoperationoftheaftertreatmentsystembymonitoringexhaustgastemperatures.
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