New Technology 2002 – Self-Study Program 992203



New Technology 2002 - Self-Study Program 992203 PDF

Audi New Technology 2002

In keeping with the Audi tradition of producing the best-engineered and most appealing cars in the world, Audi is introducing technical innovations and improvements in many vehicle systems for the 2002 model year. From performance and handling to convenience, comfort, and safety; from social responsibility to the sheer fun of driving; Audi continues to earn its reputation as a manufacturer of worldclass cars with a technical edge.

Some of the latest Audi technologies being introduced to the North American market for 2002 include:

  • Variable valve timing
  • Electronically controlled engine cooling
  • 1.8T engine fuel delivery modifications
  • Exhaust system noise reduction
  • Pneumatic damping control shock absorbers
  • Tire pressure monitoring
  • Servotronic II variable effort steering
  • CAN data bus
  • Electronic compass
  • Bi-xenon headlights
  • Audi Telematics by OnStar
  • Digital phone by Motorola
  • Symphony II radio transport mode

This Self-Study Program describes the design and function of these technical innovations.

CONTENTS

Introduction

  • Audi New Technology 2002

Engine Valve Train — Variable Valve Timing

  • The Task of Variable Valve Timing, Operation of Variable Valve Timing, Intake Camshaft, Exhaust Camshaft, Oil System, Engine Management for Variable Valve Timing

Engine Cooling — Electronically Controlled

  • Electronically Controlled Cooling System Overview, The Coolant Temperature Level, Coolant Thermostat Housing with Map Controlled Engine Cooling Thermostat F265, The Coolant Temperature Set Points, Engine Coolant Temperature (ECT) Sensor G62 and Engine Coolant Temperature (ECT) Sensor (On Radiator) G83, Map Controlled Engine Cooling Thermostat F265, Coolant Fan V7 and Coolant Fan -2- V177

Fuel Supply — 1.8T

  • Pressure-Regulated Fuel Filter

Exhaust System — Exhaust Flap

  • Exhaust Flap — 3.0-Liter V6, Exhaust Flap Vacuum System Overview, Exhaust Flap Functional Diagram

Suspension — Pneumatic Damping Control

  • Pneumatic Damping Control Shock Absorbers

Tires — Tire Pressure Monitoring

  • The Tire Pressure Monitoring System, System Components, System Functions, Tire Pressure Monitoring Functional Diagram

Steering — Servotronic II

  • Servotronic II Variable Effort Power Steering, Servotronic II System Overview

Electrical System

  • CAN Data Bus, Compass, Bi-Xenon Headlights, Audi Telematics by OnStar, Audi Digital Phone by Motorola, Symphony II Radio Transport Mode

Language: English
Format: PDF
Pages: 84
Size: 3.85 Mb
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