奥迪全系自学手册（SSP）：ssp282AUDI A8 03 - Technical Features_GB3.pdf

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1、ThemechatronicsystemintegratedintotheAlldataexchangewiththevehicleperipherygearboxhousingisanewdevelopment,takesplaceviathedrivesystemCAN,thuscombiningthehydrauliccontrolunit,reducingthenumberofvehicleperipherysensors,actuatorsandelectronicgearboxinterfacestoaminimum(11pins)andatthecontrolunitina

2、coordinatedassembly.sametimeenhancingoperationalreliability.SSP282_04647GearboxIntermsofthefollowingfunctions,thereareinterestingnewaspectstotheshiftmechanisminthenewAudiA8'03:–Shiftmechanismkinematics–Ignitionkeyremovallock–Selectorleverlock–Selectorleverlockemergencyrelease–Selectorlever/lockbu

3、ttonkinematicsIgnitionkeyremovallockSelectorlever/buttonkinematicsMajormodificationshavebeenmadetoTopreventinadvertentshiftingintoselectoroperationoftheignitionkeyremovallockandleverposition"S",achangehasbeenmadetoselectorleverlock(shiftlock).Onaccountoftheselectorleverkinematicssuchthatthenewentr

4、yandstartauthorisationswitchswitchingto"S"involvespressingthebuttonE415,thereisnomechanicallinkbetweentheinthegearstickknob.shiftmechanismandignitionlock(lockingcable).Asmallgearmechanismisprovidedinthegearstickknobtoreducetherequiredbuttonoperatingforce.SelectorleverlockemergencyreleaseThelockin

5、grodisactuatedbytheapplicationThismodificationmeansthattheselectorleverofpressure,whichmeanschangeshavealsoremainslockedinposition"P"intheeventofbeenmadetokinematicsandgearstickknobmalfunctionsorpowersupplyfailureassembly(refertoWorkshopManual).(e.g.batteryflat).Selectorleverlockemergencyreleaseisp

6、rovidedtoenablethevehicletobemoved(e.g.towed)insuchsituations.SSP282_048SSP282_04948RunningGearFrontaxleThefamiliarfour-linkfrontaxlewasretainedAllaxlecomponentsarenewonaccountoffortheAudiA8'03.thegeometricandkinematicmodificationsasAsignificantnewfeatureistheaircomparedtothepredecessormodel,theair

7、suspensionincombinationwithsuspensionandtheweightreductionselectronicallycontrolleddampers(refertoachieved.Sectiononairsuspension).Frontaxlehighlights–Subframe–AuxiliaryframeFrontaxledesignandoperationare–Anti-rollbard