Audi A4

Since 1994 of release

Repair and car operation

Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
- The electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Connections of wires
   The central switching knot
   Support of additional relays
   Box for electronics
   The relay and management blocks
   The switching relay
   H-contact of the relay of unloading
   The table of the relay and management blocks
   Safety locks
   The table of safety locks
   + Electric schemes
   + The accumulator
   + The generator
   - Starter
      Starter dismantle
      The help at malfunctions
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics


The starter is on the right party of the engine (here it is shown in the four-cylinder engine)

1 – the plug of 50 wires (from the ignition lock);
2 – the plug of 30 wires (from the accumulator);

3 – a wire from the electromagnetic switch to a starter;
4 – a starter.

  • At ignition key turn in position "Start-up" pressure arrives on the plug 50 electromagnetic switches, located above on a starter.
  • As a result of it the starting lever shifts a starter gear wheel on an abrupt carving in a gear wreath of a flywheel of the engine.
  • At gear wheel coupling the electromagnetic switch includes the total current of the accumulator arriving from the plug 30, and only after the gear wheel enters into grooves, the starter powerfully scrolls the engine.
  • The engine of a starter and gear wheel are connected by lowering transfer. Therefore the electric motor rotates much faster gear wheels. At the expense of it at a starter higher kinetic energy.
  • If the engine was got, the gear wheel leaves gearing with a flywheel wreath.