Self Study Program 990993 – The 2019 Audi e-tron Introduction

Self Study Program 990993 – The 2019 Audi e-tron Introduction PDF free online. The brand with the four rings presents its first fully electric series production model, the Audi e-tron. The full-size SUV combines sportiness and everyday usability. Its two electric motors together with electric all-wheel drive provide for awesome performance and agile handling.

Efficiency, performance and quiet tranquility – the Audi e-tron exemplifies the driving experience of a new technological era. Two electric motors drive the electric SUV powerfully, free of emissions, and almost silently, with a system output of up to 300 kW and 664 Nm (489.7 lb-ft) of torque.

A new quattro generation – electric all-wheel drive – provides for superlative traction and handling on any terrain and in any weather conditions. It ensures the continuous and fully variable regulation of the ideal distribution of drive torque between the two axles – within a fraction of a second. In most cases, the electric SUV tends to use its rear electric motor to achieve the highest efficiency.

The maximum drive torque is available within fractions of a second and provides enormous pulling power. The Audi e-tron completes the standard sprint in 5.7 seconds. Top speed is an electronically-limited 124.3 mph (200 km/h).

The Audi e-tron is an SUV for sport, family and leisure. It combines the practical requirements for an automobile with the comfort of the full-size class and the efficiency of an electric drive system. At the same time it offers the premium experience that is expected from the brand with the four rings.

The Audi e-tron comes off the line at the Brussels plant, the world’s first CO₂-neutral certified volume production facility in the premium segment.

CONTENTS

  • Introduction
    • Overview
    • Dimensions
  • Body
    • Overview
    • Underbody structure
    • Body assembly
  • Audi e-tron driving strategy
    • Drive
    • quattro with e-tron technology
    • Recuperation (energy recovery)
  • Power units
    • Electric drive motor for front axle
    • Electric drive motor for rear axle
    • Electric drive motor
    • Torque/speed generation
    • Drive dynamics
    • Electric drive cooling system
    • Electric drive control unit
  • Power transmission
    • Overview
    • Selector mechanism
    • Park-by-wire parking lock
    • Parking lock mechanism
    • Single-speed transmission – 0MA
    • Lightweight planetary gear differential
    • Single-speed transmission – 0MB
    • Service information
  • Running gear
    • Overview
    • Axles
    • Adaptive air suspension
    • Steering system
    • Brake system
    • Brake regulation system MK C1
    • Wheels, tires and tire pressure monitoring
  • Electric system and electronics
    • Power supply
    • Networking
    • FlexRay
    • Terminal management
    • Data Bus On Board Diagnostic Interface J533
    • Vehicle Electrical System Control Module J519 (BCM1)
    • Convenience electronics
    • Comfort System Central Control Module J393
    • Instrument Cluster Control Module J285
    • Engine/Motor Control Module J623
    • Exterior lighting
  • High-voltage system
    • Overview of the high-voltage components
    • Safety regulations
    • Warning labels
    • High-Voltage Battery 1 AX2
    • Charging sockets on the vehicle
    • Vehicle communication with the power source
    • External sound
    • Audi e-tron charging system (compact)
  • Climate control and thermal management
    • Thermal management
    • Refrigerant circuit
    • Refrigerant circuit and heating circuit
    • Refrigerant, heating and coolant circuits for high voltage battery
    • Refrigerant circuit, heating circuit, coolant circuit for high-voltage battery and coolant circuit
    • for electric powertrain
    • Thermal management system scenarios
    • Thermal Management Control Module J1024
    • Assembly group – heat exchanger for heat pump operation and for high-voltage battery,
    • refrigerant circuit valves
    • Coolant expansion tank
    • Overview and position of refrigerant circuit, heating circuit and coolant circuits
    • Installation locations of coolant changeover valves and coolant pumps
  • Safety and driver assist systems
    • Driver assist systems
    • Passive safety
    • Airbag Control Module J234
    • Sensors
    • Active safety
  • Infotainment and Audi connect
    • Introduction and overview of versions
    • Sound systems
    • Antennas
  • Inspection and maintenance
    • Overview
  • Appendix
    • eSelf-Study Programs
  • Knowledge assessment

The eSelf-Study Program (eSSP) teaches a basic understanding of the design and mode of operation of new models, new automotive components or new technologies.
It is not a repair manual! Figures are given for explanatory purposes only and refer to the data valid at the time of preparation of the SSP.
For further information about maintenance and repair work, always refer to the current technical literature.

Language: English
Format: PDF
Pages: 175

Self Study Program 990993 – The 2019 Audi e-tron Introduction

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