Navistar MaxxForce 10

197 pages

To Next Page

To Previous Page

DIAGNOSTICMANUAL

1.EngineThrottleValve(ETV)

Figure16ETV(MaxxForce®DT ,9and10Engines)

EngineThrottleValve(ETV)

TheEngineThrottleValve(ETV)controlstheowoffreshair(boostedandcooled)intotheengine'sairintake

paththroughtheCACtohelpheattheexhaustaftertreatmentduringregeneration,andtoassistwhenheavy

EGRisrequested.TheelectronicportionoftheETVcontainsamicroprocessorthatmonitorsvalveposition,

electronicchambertemperature,controlstheelectricmotor,andreportsdiagnosticfaultstotheECM.The

ETVchangespositioninresponsetoECMsignals.

https://www.truck-manuals.net/

Other manuals for Navistar MaxxForce 10