Self Study Program 386 – 6-speed twin-clutch gearbox 02E (S tronic)

AUDI SSP

VAG SSP 386 – 6-speed twin-clutch gearbox 02E (S tronic) PDF

CONTENTS

  • Introduction
    • A new generation
    • Gearbox concept
    • Specifications
  • Gearbox periphery
    • Gearshift mechanisms
    • Shift lock
    • Ignition key withdrawal lock
  • Gearbox subassemblies
    • Overview – 02E gearbox
    • Twin clutch
    • Power flow
    • Design features
    • Oil supply
    • Dynamic pressure equalisation in the clutches
    • Clutch control
    • Hydraulic clutch control
    • Clutch cooling
    • Clutch functions
    • Overload protection
    • Creep control
    • Microslip control
    • Clutch control adaptation
    • Safety shut-down
    • Manual gearbox
    • Selector mechanism
    • Power flow
    • Synchromesh
    • Hydraulic control
    • gearshift sequence
    • Parking lock
    • All-wheel drive – power distribution
    • Bevel box
    • Oil supply
    • Hydraulic diagram of 02E gearbox
  • Gearbox control unit
    • Gearbox control unit – mechatronic module
    • Electro-hydraulic control unit
    • Description of the valves
    • Electronic module
    • Mechatronic control unit J743
    • Function diagram of the Audi A3 (8P) and Audi TT (8J)
    • Function diagram of the Audi TT (8N)
    • CAN information exchange in the Audi A3 (8P) Audi TT (8J)
    • CAN information exchange in the Audi TT (8N)
    • Sensors
    • Gearbox oil (ATF) temperature sender G93
    • Temperature sensor in control unit G510
    • Multi-plate clutch oil temperature sender G509
    • Gearbox input speed sender G182
    • Drive shaft 1 speed sender G501 (G502)
    • Gearbox output speed sender -1- (2) G195 (G196)
    • Automatic gearbox hydraulic pressure sender -1- (2) G193 (G194)
    • Gear selector travel sensor 1 (2, 3, 4) G487 (G488, G489, G490)
    • Selector lever sensor system E313
    • tiptronic switch F189
  • Gearbox functions
    • tiptronic steering wheel
    • “Freeing vehicle by rocking back and forth” and drive-away in 2nd gear
    • Launch Control Program
    • S – sport program
    • Downshifting with short intermediate throttle application between gearshifts
    • Software Shift Lock
    • Starter inhibitor/starter control
    • Activation of the reversing lights
    • Selector lever position, gear and fault indication
    • Kick-down (SSP291)
    • Emergency (limp-home) program
    • Towing

Language: English
Format: PDF
Pages: 88

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