Audi 80/Avant (B4)

Audi 80/Avant
The description
System of release of the fulfilled gases
Cooling system
Fuel tank and the fuel pump
The air filter and intake channels
Injection system
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
body electrosystem
Ignition system
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
- Search of malfunctions
   Sequence of search of malfunctions
   Visual check
   Cause of a failure — electrosystem
   Cause of a failure — ignition system
   Cause of a failure — system of giving of fuel

Visual check

  • Whether the tip of a wire has departed from any element of system of ignition or injection system?
  • Check up high-voltage wires to the ignition coil, the distributor of ignition and tips of spark plugs (ignition should not be included!) on density прилегания.
  • Whether in a motor compartment all vacuum hoses are attached to corresponding branch pipes?
  • Whether there is no on a cover of the distributor or under it a condensate? All elements of system of ignition – including the ignition coil – should be pure and dry, danger of leak of a current and breakdowns differently is great at an overstrain.
  • Gasoline smell in a motor compartment? Check up топливопровод on tightness and dense прилегание.