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 2,6-litre 6-cylinder engine (110кВт)
      Electronic system of injection, впрыскные atomizers, ignition system
      Electronic system of injection, ignition system, regulation on a detonation
      Electronic system of injection, ljambda-probe
      Electronic system of injection, the relay of the fuel pump, the fuel pump
      Electronic system of injection, ignition system
      The 2,8-litre 6-cylinder engine (128 kw)
   + 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



Electronic system of injection, the relay of the fuel pump, the fuel pump

Colours of wires: br – to, br/sw – к/ч, gl/ge – з/ж, bl/gl – sn/z, bl/gr – sn/sr, gr – ср, gr/gl – sr/z, li – l, gl/ro – z/kr, sw/ro – ch/kr, gl/ro – з/к, ws/ro/kr, sw/ge – ч/ж, br/ro – to/kr, gl/bl – z/sn, ro/bl – kr/sn, gl/sw – з/ч, ro/sw – kr/ch.

G6 – The fuel pump (топливоподающий the pump)
J17 – The relay of the fuel pump
J192 – The management block multidot injection
L71 – The valve of stabilisation of idling
S28 – A safety lock in a compartment for additional safety locks (engine management II – ljambda-regulation)
T2x – Two-contact штекерное connection of black colour, in a water-proof casing, near to a relay plate (diagnostic tips)
T2z – Two-contact штекерное connection of white colour, in a water-proof casing, near to a relay plate (diagnostic tips)
T5h – Five-contact штекерное connection of red colour, behind the instrument panel at the left

T6t – Six-contact штекерное connection of red colour, in a motor compartment on the right (code tips)
L80 – The electromagnetic valve of 1 tank with the activated coal – system (pulse)
17 – "a weight" point, on a final collector
50 – "a weight" point, in a luggage compartment at the left
83 – connection on "weight" (case) – 1, in an electrochain in front on the right
124 – connection on "weight" (case), in an electrochain of a motor compartment on the right
K – the distributor of conducting of diagnostic tips (K-conducting)





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