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
- Ignition system
   That provides ignition
   When there is an ignition of a fuel and air mix?
   Different systems of ignition
   So there is an ignition spark
   Executive body
   System brain
   The signals arriving in the control unit
   Detonation adjustment
   Be careful in the address with ignition
   Works on ignition system
   Search of malfunctions in ignition
   Ignition distributor
   Knot of a high voltage
   Replacement of spark plugs
   Right choice of spark plugs
   Check of the moment of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics

Works on ignition system

Ignition stop

The control unit and the terminal cascade inevitably fail, if the engine is turned by a starter at the disconnected wire of a high voltage. Therefore:


  1. Engine in capacity of 74 kW: disconnect the socket on the terminal cascade (near the ignition coil) at the switched-off ignition.
  2. Engine in capacity of 92 kW: uncover the engine and disconnect the socket on the terminal cascade of capacity in a package of coils of ignition.
  3. Four-cylinder engine in capacity of 110 kW and six-cylinder engine: disconnect both sockets on the terminal cascade (under a cover) at the switched-off ignition.