Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation



Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
- Ignition system
   Various systems of ignition
   Principle of work of ignition
   Executive office
   System "brain"
   Impulses for the management block
   Regulation on a detonation
   Security measures at work with ignition system
   Repair of system of ignition
   Diagnostics of system of ignition
   The ignition distributor
   The gauge of detonation combustion
   High voltage elements
   Replacement of spark plugs
   Spark plugs
   Check of the moment of ignition
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Repair of system of ignition

"Switching-off" of system of ignition

The block of management or the electronic switchboard of the coil of ignition will be necessarily damaged, if at the removed high-voltage cable to turn the engine a starter. Therefore:

  • Models with 4 and 5-cylinder engines: at the switched off ignition to separate the tip of the electronic switchboard (near to the ignition coil).
  • Models with the 6-cylinder engine: at the switched off ignition to separate both tips of the electronic switchboard (on a back wall of a motor compartment).