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
   Minus to "weight"
   Orientation in electrosystem
   Wires
   Plug connections
   The central switchboard
   The additional block of the relay
   The relay and management blocks
   The unloading relay of contact Х
   Safety locks
   The table of safety locks
   Electric schemes
   + The full electroscheme of car Audi 80: the 2-litre 4-cylinder engine (66 kw)
   + The 2-litre 4-cylinder engine (85 kw)
   - The 2,3-litre 5-cylinder engine (98 kw)
      The fan of system of cooling
      Inclusion of the fan of system of cooling after engine cessation of work
      Electronic system of injection, ljambda-probe
      Electronic system of injection
      Electronic system of injection, regulation on detonations, the relay of the fuel pump, the fuel pump
      Ignition system
   + The 2,6-litre 6-cylinder engine (110кВт)
   + Additional equipment
   + The storage battery
   + The generator
   Condition check клинового or полилинового a belt
   Tension клинового a belt
   Tension клинового or поликлинового a belt
   Torn клиновой a belt
   Overheat of the engine because of damage клинового a belt
   The review wedge and полиwedge belts
   Replacement клинового a belt
   The list of malfunctions
   Starter
   The list of malfunctions
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Inclusion of the fan of system of cooling after engine cessation of work

Colours of wires: br – to, br/gl – к/з, ro/gl – kr/z, bl/ro – sn/kr, ro/bl – kr/sn.

L73 – A pressure regulator
L80 – The electromagnetic valve 1 for system of a tank with the activated coal (pulse)
R – connection for radio
T1a – One-contact штекерное connection, in a motor compartment on the right
T2x – Two-contact штекерное connection of black colour, in a water-proof casing near to a plate from the relay (diagnostic tips)
T5 – Five-contact штекерное connection of black colour, behind the instrument panel
*T6d – six-contact штекерное connection of black colour (code tips), behind the instrument panel

T8 – Eight-contact штекерное connection (code tips), behind the instrument panel
T10 – Ten-contact штекерное connection of black colour, штекерная колодка in the additional block of the relay
Z19 – Ljambda-probe heating
(17) – "a weight" point, on an inlet collector
(43) – "a weight" point, on a forward rack on the right below
(83) – connection on "weight" (case) – 1, in an electrochain ahead on the right