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Navistar MaxxForce 9 Diagnostic Manual

Navistar MaxxForce 9
197 pages
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DIAGNOSTICMANUAL
Step
ActionDecision
6
Verifyexhaustgastemperaturesarewithinspecication.
1.UsingElectronicServiceTool(EST)with
ServiceMaxx™software,gotoSessions>
Performanceandselecttherecordsnapshoticon
fromthetoolbar.
2.GotoTests>KOERAftertreatmentTests>Onboard
FilterCleanlinessT est.
WhenOBFCTiscomplete,stoprecording.Usetheplayback
featureandgraphthefollowingsignalvaluesfromOBFCT:
DieselOxidationCatalystInletT emperature(DOCIT)
DieselParticulateFilterInletT emperature(DPFIT)
DieselParticulateFilterOutletT emperature(DPFOT)
DPFSootLoad
ComparesnapshotstoGraph5andGraph7page57.
Whichgraphdoessnapshotmostcloselymatch?
Graph5:Diagnosticscomplete
Graph7:Gotostep7
48
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Navistar MaxxForce 9 Specifications

General IconGeneral
BrandNavistar
ModelMaxxForce 9
CategoryEngine
LanguageEnglish

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