Audi 80/Avant (B4)



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 intake channels
Injection system
Coupling
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
- body 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)
      Electronic system of injection, ljambda-regulation, regulation on a detonation
      Electronic system of injection, the relay of the fuel pump, the fuel pump
      Electronic system of injection, ignition system
    The 2,3-litre 5-cylinder engine (98 kw)
    The 2,6-litre 6-cylinder engine (110кВт)
    Additional equipment
    The storage battery
    The generator
   Condition check wedge or wedge a belt
   Tension wedge a belt
   Tension wedge or semi wedge a belt
   Torn wedge a belt
   Overheat of the engine because of damage wedge a belt
   The review wedge and semi wedge belts
   Replacement wedge 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












The 2-litre 4-cylinder engine (85 kw)

Electronic system of injection, ljambda-regulation, regulation on a detonation

G39 – A ljambda-probe
G61 – The detonation gauge I
J169 – The block of management Digifant
J176 – The relay of an electrical supply of the block of management Digifant
S25 – A separate safety lock of heating of a ljambda-probe
T1a – One-contact штекерное connection, on the right in a motor compartment
T2x – Two-contact штекерное connection of black colour, in a water-proof casing near to a plate from the relay (diagnostic tips)
T2z – Two-contact штекерное connection of white colour, in a water-proof casing near to a plate from the relay (diagnostic tips)

T3l – Three-contact штекерное connection of green colour for the left detonation gauge
T5 – Five-contact штекерное connection of black colour, штекерная колодка in the additional block of the relay
Z19 – Ljambda-probe heating
(17) – a point of "weight" (case) on an inlet collector
(83) – connection on "weight" (case)–1, in an electrochain in front on the right
* – Only at models with КП
** – Only at models with АКП
G6 – The fuel pump
G18 – The temperature gauge