Audi A4

since 1994 of release

Repair and car operation

A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
- Electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Connections of wires
   Central switching knot
   Support of additional relays
   Box for electronics
   Relay and control units
   Switching relay
   H-contact of the relay of unloading
   Table of the relay and control units
   Safety locks
   Table of safety locks
   + Electric circuits
   + Accumulator
   + Generator
   - Starter
      Starter dismantle
      The help at malfunctions
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics


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

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

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

    At ignition key turn in the situation "Start-up" tension arrives on the plug 50 of the electromagnetic switch 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. When coupling gear wheel 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 quicker than a gear wheel. 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.