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Audi A3 2004 User Manual

Audi A3 2004
211 pages
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
Repair Manual
Audi 100 1991 , Audi 80 1992 ,
Audi A1 2011 , Audi A2 2001 ,
Audi A3 1997 , Audi A3 2004 ,
Audi A4 1995 , Audi A4 2001 ,
Audi A4 2008 ,
Audi A4 Cabriolet 2003 ,
Audi A5 Cabriolet 2009 ,
Audi A5 Coupé 2008 ,
Audi A5 Sportback 2010 ,
Audi A6 1995 , Audi A6 1998 ,
Audi A6 2005 , Audi A6 2011 ,
Audi A7 Sportback 2011 ,
Audi A8 1994 , Audi A8 2003 ,
Audi A8 2010 , Audi Cabriolet 1991 ,
Audi Q5 2008 , Audi Q7 2007 ,
Audi R8 2007 , Audi TT 1999 ,
Audi TT 2007
Refrigerant R134a Servicing
Edition 01.2011
Service
Service Department. Technical Information

Table of Contents

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Audi A3 2004 Specifications

General IconGeneral
BrandAudi
ModelA3 2004
CategoryAir Conditioner
LanguageEnglish

Summary

General Technical Data

General Information

Provides essential general information about A/C systems, refrigerants, and oils.

Laws and Regulations

Details legal requirements and environmental regulations for refrigerant handling and A/C systems.

Refrigerant Circuit and Components

Covers precautions, component replacement, and details of the refrigerant circuit and its parts.

Description and Operation

Refrigerant Circuit

Explains the flow of refrigerant through the A/C system and its components.

A/C Compressor

Details the function, types, and operation of the A/C compressor.

A/C Service Station

Covers the operation and usage of A/C service stations for maintenance and testing.

Specifications

Charging Refrigerant

Provides guidelines and specifications for charging the refrigerant circuit.

Refrigerant R134a Capacities

Lists the required refrigerant capacities for various Audi models and production years.

Refrigerant Oils

Details the types, properties, and specifications of refrigerant oils used.

Refrigerant Oil Capacities

Specifies the quantity of refrigerant oil required for different Audi models and components.

Diagnosis and Testing

Pressure Gauge, Tests and Measurements

Explains the use of pressure gauges for testing and measuring A/C system parameters.

Leak Detection

Describes methods for detecting leaks in the refrigerant circuit using various tools.

Pressures, Checking

Provides procedures and specifications for checking refrigerant circuit pressures.

Removal and Installation

Leaking or Damaged Components Except A/C Compressor, Accumulator or Receiver - Circuit Empty of Refrigerant

Details removal and installation of leaking components when the circuit is empty.

Compressor, Replacing Without Flushing Refrigerant Circuit

Procedure for replacing the A/C compressor without flushing the refrigerant circuit.

Compressor, Replacing Due to Leakage Or Internal Damage

Instructions for replacing the A/C compressor due to leaks or internal damage.

Special Tools

Commercially Available Tools and Materials

Lists commercially available tools and materials required for A/C system servicing.

Improvised Tools

Describes improvised tools and methods for A/C system maintenance.

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