Self Study Program 950173 – The OBZ 7-speed Dual Clutch S tronic Transmission in the 2017 R8

Self Study Program 950173 – The OBZ 7-speed Dual Clutch S tronic Transmission in the 2017 R8 PDF. The new 0BZ S tronic 7-speed dual clutch transmission is a truly sport-oriented gear box. Shifting occurs virtually without interrupting the power transmission.

The seven speeds provide a wide spread of ratios which reduce fuel consumption while retaining a close ratio configuration for better acceleration. It offers agility and easy gear shifting to meet customer expectations in terms of handling dynamics and driver convenience.

To review the basic functions of a dual clutch transmission with electro-hydraulic controls, please refer to eSelf-Study Program 951403, The 02E Direct Shift Gearbox, Design and Function.

Learning objectives of this eSelf-Study Program:

After you have completed this eSelf-Study Program, you will be able to answer the following questions:

  • What is the design of the 0BZ 7-speed dual clutch transmission?
  • How does the 0BZ 7-speed dual clutch transmission function?
  • How does the 0BZ 7-speed dual clutch transmission differ from the dual clutch transmission we are already familiar with?

CONTENTS

  • Introduction
  • Overview
  • Selector mechanism
  • Component overview
  • Selector Lever longitudinal lock
  • Selector lever transverse lock
  • Transmission functions
  • Auto-P function
  • Tip-shifting in D/S
  • Activating transmission setting N (holding P-OFF setting)
  • Launch control program
  • Special features of the 2017 R8
  • Audi drive select – transmission settings
  • Gearbox assemblies
  • Specifications
  • Overview and features
  • Component overview
  • Gear set/gear train configuration
  • Dual clutch
  • Gear train and gear set
  • Gear shifting and gear-shift actuators
  • Power transmission path in gearboxes
  • Parking lock – mechanical function
  • Parking lock – electro-hydraulic function
  • Parking lock emergency release
  • Oil system and ATF supply
  • Oil level
  • Lubrication and cooling of the gear train
  • ATF temperature management
  • Transmission control
  • Component overview
  • Dual-Clutch Transmission Mechatronic
  • Auxiliary hydraulic module
  • Parking lock module
  • Transmission control modules
  • Sensors and information
  • Function diagram
  • Hydraulic circuit diagram

Language: English
Format: PDF
Pages: 81

Self Study Program 950173 – The OBZ 7-speed Dual Clutch S tronic Transmission in the 2017 R8

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