Audi A4, S4
Introduction
Controls and receptions of safe operation
Current leaving and service
The engine
Systems of cooling, heating and the air conditioner
Power supply systems, release and decrease in toxicity of the fulfilled gases
- Systems of an electric equipment of the engine
    Ignition and engine management system
    System of preheat of the diesel engine
    Diagnostics of systems of electronic control and the diagnostic equipment
   - Gymnastics and start systems
      The general information
      The storage battery - the basic data and acquisition of the new battery
      Check and gymnastics of the storage battery
      Replacement of the storage battery
      Storage of the storage battery
      Gymnastics system - the general data and security measures
      Check of system of gymnastics
      Removal and generator installation
      Removal and installation of a regulator of pressure/replacement of brushes
      System of start of the engine - the general information and safety measures
      Removal and starter installation
      Check of system of start of the engine
Manual box of a gear change
Automatic transmission
Coupling, power shafts and differential
Brake system
Suspension bracket and steering
Body
Onboard electric equipment




Gymnastics and start systems

The general information

All cars considered in a given management have the electric system working with pressure of 12 V.Soedinenie of weight passes through the negative plug of the battery. The battery is in a luggage carrier.

For engine start the starter is used. The starter switch is a component of the switch of ignition and at inclusion raises the traction relay established on a starter.

The lamp of the control of gymnastics built in a control panel specifies in electric equipment excellent job, while a battery charge in norm.