Audi A3

since 1997 of release

Repair and car operation

Audi A3
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
- Power supply system and production of the fulfilled gases
   + Power supply system
   + System of injection of fuel
   + System of injection of the diesel engine
   - System of production of the fulfilled gases
      Operation of the catalytic converter
      Security measures for an exception of damages of the catalytic converter
      Removal and installation of system of release
      Checking of system of release
      Replacement of the central/additional exhaust silencer
      Check of system of release on tightness
      Replacement of the sensor of oxygen
+ engine Electric equipment
+ Manual box of gear shifting
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Elektroskhema


System of production of the fulfilled gases


The system of release consists of the following elements: a final collector, in need of a turbokompressor, a reception pipe with the catalytic converter and the central and additional exhaust silencers. Depending on updating and a type of a drive – forward or full – the system of release can have constructive differences.

The central and additional exhaust silencers in serial execution represent uniform knot. At repair they can be separated from each other and are available on sale as separate spare parts. Elements of system of release are connected among themselves by bolts and collars and separately Being self-stopped nuts and consolidations after removal can be replaced replace with the new. Lock rings and rubber support are necessary for checking on existence of damages, if necessary to replace with the new.