Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
- Body electrosystem
   Minus to "weight"
   Orientation in electrosystem
   Plug connections
   Central switchboard
   Additional block of the relay
   Relay and control units
   Unloading relay of contact X
   Safety locks
   Table of safety locks
   Electric circuits
   + Full electroscheme of the Audi 80 car: 2-liter 4-cylinder engine (66 kW)
   + 2-liter 4-cylinder engine (85 kW)
   + 2,3-liter 5-cylinder engine (98 kW)
   + 2,6-liter 6-cylinder engine (110кВт)
   + Additional equipment
   - Storage battery
      On reserves how many suffice?
      Control of level of electrolit
      Battery charging check
      Battery charging
      Engine start with the discharged accumulator
   + Generator
   Check of a condition of a maple or polilinovy belt
   Tension of a maple belt
   Tension of a maple or poliklinovy belt
   Torn maple a belt
   Engine overheat because of damage of a maple belt
   Review of maple and poliklinovy belts
   Replacement of a maple belt
   List of malfunctions
   List of malfunctions
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

Engine start with the discharged accumulator

The way of start of the car by pushing or towage can be dangerous, if the car is not got because of malfunction of system of ignition. In this case not burned down mix can flash and lift temperature in catalytic converter to dangerous values. In case the engine is not got only because of the discharged accumulator, similar things are not dangerous.

Engine start by means of other accumulator ("prikurivaniye")


  1. To bring the car with the charged accumulator so close that it was possible to lay conveniently for a wire for connection of its accumulator to the accumulator.
  2. Check, whether all consumers of a food in your disconnected car are disconnected.
  3. The first wire to connect positive conclusions of both storage batteries.
  4. Other wire at first to connect to a negative conclusion of the charged auxiliary storage battery, and then in a motor compartment of the disconnected car to the bared case (for example, it is direct to the engine).
  5. To get the engine of the auxiliary car and to force it to work at the raised turns in order that the generator gave the increased tension.
  6. If the engine was not got at once, it is necessary to make a break for starter cooling. The auxiliary engine to leave to work further thanks to what the discharged accumulator is charged a little.
  7. At shutdown of auxiliary wires at first to disconnect the plug from a negative conclusion of the charged auxiliary accumulator.

Engine start by pushing

With two assistants it is possible without efforts to push Audi off.


  1. To include ignition.
  2. To include the first transfer, on higher transfers the generator too slowly rotates and will not provide powerful giving of a current.
  3. To squeeze out coupling, assistants should push the car.
  4. If it started moving, to release coupling.
  5. As soon as the engine was got, immediately to squeeze out coupling and to add "gas".

Engine start by towage

For towage it is better to choose the assistant who already have experience in this case, failure differently is possible. Also remember: at the idle engine the amplifier of a wheel and the amplifier of brakes do not work also.


  1. To include ignition, to include the second transfer and to squeeze out coupling.
  2. The forward car should get under way slowly from a place.
  3. For the speed approximately in 15 km/h slowly to start to release coupling, having put thus the right hand on the lever of the parking brake.
  4. If the engine was got, to squeeze out coupling and to press "gas".
  5. To tighten the lever of the parking brake in order that you did not strike the forward car.
  6. To give a sound signal to the driver of the forward car.
  7. To put the gear shifting handle in neutral situation, to release coupling.
  8. Softly to brake the parking brake together with the towing car.