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
      Correctly picked up accumulator
      How much the accumulator reserve suffices?
      Check of level of acid in the accumulator
      Check of a charge of the accumulator
      Accumulator gymnastics
      Start of the engine with the discharged accumulator
   + The generator
   + Starter
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics

ai chat

Start of the engine with the discharged accumulator

If the engine is not got because of the discharged accumulator it is not dangerous. Otherwise business is at malfunction in ignition system: in this case not burnt down particles of a working mix can ignite and lift in addition temperature in the catalyst to dangerous level.

Start of the engine by means of an auxiliary wire


  1. The car with the charged accumulator put on such distance that it was possible to lay an auxiliary wire on the right in impellent compartment Audi.
  2. Check up, whether all consumers of a current are disconnected in your disconnected car.
  3. Connect a wire плюсовые poles of both accumulators.
  4. Other auxiliary wire connect in the beginning to a minus pole of charged another's accumulator, and then to not isolated weight (for example, directly to the engine) in an impellent compartment of the disconnected car.
  5. Start the engine of the auxiliary car on the raised turns that the generator intensively gave pressure.
  6. If the engine is not got at once, allow to a starter to cool down a little. Again get the auxiliary engine therefore the discharged accumulator will be charged already a little.
  7. At a detachment of an auxiliary wire for engine start-up in the beginning remove wires from the minus plug of charged another's accumulator.

Start of the engine from "pusher"

In the most simple way it is possible to get the engine if to push the car under a bias. If the bias is not present, muscular force will help, but two assistants to push Audi are necessary:


  1. Include ignition.
  2. Put 1st transfer. On higher transfers the generator is turned too slowly for intensive giving of a current.
  3. Press a coupling pedal, push the car while it will not sweep.
  4. Quickly include coupling. The engine is sharply turned and should be got.
  5. At once press a pedal of coupling and give gas.

Car towage

For towage find the skilled assistant in this question that because of the nonprofessional approach not to put still больший harm. Also remember the following: at the idle engine does not work also сервоуправление and the brake amplifier.


  1. Include ignition, put 2nd transfer and wring out a coupling pedal.
  2. The towing car should begin movement slowly.
  3. Approximately at 15 km/h slowly include coupling, thus the right hand put on a manual brake.
  4. If the engine was got, press a pedal of coupling and give gas.
  5. Softly pull a manual brake not to drive in the forward car.
  6. The driver of the towed car gives a sound signal.
  7. Switch off transfer, release a coupling pedal.
  8. Brake by means of a manual brake together with towing car.