Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car



Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ System of injection
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
- Body electrical system
   Minus to "weight"
   Orientation in the electrical system
   Wires
   Plug connections
   Central switchboard
   Additional block of the relay
   Relay and control units
   Unloading relay of contact of X
   Safety locks
   Table of safety locks
   Electric circuits
   + Full electrical circuitry of the Audi 80 car: 2-liter 4-cylinder engine (66 kW)
   + 2-liter 4-cylinder engine (85 kW)
   + 2,3-liter 5-cylinder engine (98 kW)
   + 2,6-liter 6-cylinder engine (110 kW)
   - Additional equipment
      Electronic system of injection, lambda probes
      Electronic system of injection, relay of the fuel pump, fuel pump
      System of locks with the central management, illumination of salon with a delay and illumination of a cosmetic mirror
      System of locks with the central management, illumination of salon with a delay of shutdown and illumination of cosmetic mirrors
      Power windows
   + Rechargeable battery
   + Generator
   Check of a condition of a maple or polilinovy belt
   Tension of a maple belt
   Tension of a maple or poliklinovy belt
   The belt torn maple
   Engine overheat because of damage of a maple belt
   Review of maple and poliklinovy belts
   Replacement of a maple belt
   List of malfunctions
   Starter
   List of malfunctions
+ System of ignition
+ Lighting
+ Signaling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications





Power windows

Colors of wires: br – to, br/ge – to/, bl – сн, sw/ro – h / кр, ge/bl – / сн, ro/sw – кр / h, ro/bl – kr/sn, ge/br – / to, br/ws – to/, ro – кр, sw/bl-of the h / сн.

Q20 – the connecting line – 1 (the trailer switch), in an electrochain of window regulators
* – only in the presence of system of autocheck
C – three-phase generator of alternating current
D – switch of ignition and starter
E40 – the window regulator switch, in front at the left
F2 – the trailer switch of a forward left door with contact to a buzzer
J139 – the control unit of window regulators
S43 – a thermosafety lock for window regulators (on the additional block of the relay)
T1x – one-contact shtekerny connection of green color, behind the dashboard at the left
T2a – two-contact shtekerny connection, at the driver's doors
T2c – two-contact shtekerny connection of white color, behind the dashboard at the left
T5a – five-contact shtekerny connection of brown color, the shtekerny station in the additional block of the relay
V14 – the window regulator engine, at the left
32 – a point of "weight", behind the dashboard at the left
89 – connection on "weight" (case) – 1, in an electrochain of window regulators
A17 – the connecting line (61), in an electrochain to the dashboard

 

Colors of wires: br – to, sw – h, sw/gl – h / з, ge/sw – / h, br/ro – to / кр, ge – gl/ge – з/, sw/ws – b/w, ws – ro/bl – kr/sn.

A26 – the connecting line (the door trailer switch / the driver's party), in an electrochain to the dashboard
Q10 – the positive connecting line (87), in an electrochain window regulators / the central lock and the door trailer switch
* – to establish on any free cell of the relay
E39 – the locking switch of back window regulators
E41 – the window regulator switch in front on the right
E52 – the window regulator switch behind at the left (at doors)
E53 – the window regulator switch behind at the left (on the central console)
E54 – the window regulator switch behind on the right (at doors)
E55 – the switch of a seklopodjemnik behind on the right (on the central console)
E107 – the window regulator switch (at doors of the forward passenger)
V15 – the window regulator engine on the right
V26 – the window regulator engine behind at the left
V27 – the window regulator engine behind on the right
89 – connection on "weight" (case) – 1, in an electrochain of window regulators
Q9 – the connecting line in an electrochain of window regulators
Q10 – the positive connecting line (87), in an electrochain window regulators / the central lock and the door trailer switch

 








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