SECTION4–ENGINEOPERATION
Operation(cont.)
ENGINEIDLESHUTDOWNTIMER(U.S.
FEDERAL-OPTIONAL[2010AND2011VEHICLES])
(cont.)
•Enginespeedisnotatidlespeed(700rpm).
•VehiclemovementoraVehicleSpeedSensor(VSS)faultis
detected.
•ManualDPFRegenerationisenabled(ParkedRegen).
•AcceleratorpedalmovementoranAcceleratorPosition
Sensor(APS)faultisdetected.
•Enginecoolantoperatingtemperatureisbelow140°F
(60°C).
•Ambienttemperatureisbelow60°F(16°C)orabove110°F
(44°C).
•Brakepedalmovementisdetectedorabrakeswitchfaultis
detected.
•Parkingbraketransitionisdetected.
•Clutchpedalispressedorclutchpedalswitchfaultis
detected(manualtransmissions,ifequippedwithaclutch
switch).
•Shiftselectorismovedfromneutral(automatic
transmissions).
•IftheISTisenabled,theColdAmbientProtection(CAP)will
notfunction.
ENGINEIDLESHUTDOWNTIMER(CALIFORNIAANDALL
STATE-OPTIONAL[2012ANDNEWERVEHICLES])
GOVERNMENTREGULATION:Stateandlocal
regulationsmaylimitengineidletime.Thevehicle
owneroroperatorisresponsibleforcompliancewith
theseregulations.
YourheavydutydieselengineconformstoapplicableCalifornia
AirResourcesBoard(CARB)EngineShutdownSystem(ESS)
regulations.Thisvehicleisregisteredandcertiedforsalein
California.
TheCARBIdleShutdownTimer(IST)allowstheEngineControl
Module(ECM)toshutdowntheengineduringextendedidle.
Whenparkingbrakeisset,theidletimecanbeprogrammedup
to5minutes.Whenparkingbrakeisreleased,theidletimecan
beprogrammedupto15minutes.Noparkingbrake,theidle
timecanbeprogrammedupto15minutes.Duringservice,the
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