Allison Transmission 4000 EVS

NOTE:Forschoolbusandtruckvocations,NeutralatStopand
FuelSense
®
2.0arepurchasedseparately.
Table4–6.6thGenerationFuelSense
®
2.0Transitand
CoachBusFeatures
Features
FuelSense
®
2.0
DynActive
®
X
DynamicShiftSensing
X
NeutralatStop
X
AccelerationRateManagementX
NOTE:ApplicabletoNorthAmericaonly.6thGenerationControls
outsideNorthAmericawillcontinuetouse5thGenerationpackages.
4.2.12.1FUELSENSE
®
2.0TerminologyDescriptions
•EcoCal:EcoCaldescribeslowerenginespeedshiftschedulesdesigned
tomatchtheengineanddutycycle,maintainoptimumenginespeed,
performtorqueconverterlockupassoonaspossible,andprovide
necessaryperformancewithoutshiftcycling.
•DynamicShiftSensing(DSS):DSSisafeaturethatautomatically
selectsbetweenEcoCalandhigherspeedshiftschedulesbasedonthe
vehicle’sactualpayloadandthegradeonwhichit’soperating.
•NeutralatStop:NeutralatStopisafeaturethatreducesoreliminates
theloadontheenginewhilethevehicleisstopped,thusreducingfuel
usageandemissions.
•AccelerationRateManagement(ARM):ARMisafeaturethat
alleviatesaggressivedrivingpracticesbycontrollingenginetorque
basedonthevehicle’sgradeandload.
4.2.12.2FUELSENSE
®
2.0DriverIndicator(withFuelSense
®
2.0Package
(N/AforOFSModels))
NOTE:TheTCMsoftwaremustbeconguredtoenableFuelSense
®
2.0inorderfortheFuelSense
®
2.0driverindicatorinitializationscreen
toappear.ANewParameterOptionisprovidedinACCT/Vehicle
ElectronicProgrammingStations(VEPS)ProgrammingGuidesthat
mustbeansweredinordertocongureFuelSense
®
2.0.
71