Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
- 14. Electric equipment
   + 14.1.2. Thermoswitch, electronic thermoswitch
   + 14.2. Electrical wiring
   - 14.3. Electrical circuitries
      + 14.3.2. Cooling system
      + 14.3.3. Engine electric equipment with multipoint injection
      + 14.3.4. Motronic engine electric equipment
      + 14.3.5. Electronic ignition
      + 14.3.6. Power supply
      + 14.3.7. Mechanism of blocking of differential (Quattro model)
      + 14.3.8. 4-speed automatic transmission
      - 14.3.9. System of anti-blocking of brakes (model with the forward drive)
         14.3.9.1. Arrangement of elements
         14.3.9.2. Index of connections, points of grounding, connection of wires
      + 14.3.10. Central lock
      + 14.3.11. Dashboard
      + 14.3.12. Air conditioning system
      + 14.3.13. Radio tape recorder
      + 14.3.14. Headlights of forward light
      + 14.3.15. Stoplight






14.3.9.1. Arrangement of elements

GENERAL INFORMATION

ABS control unit

It is located under back sitting, on the left side (it is specified by an arrow).

ABS hydrounit

The ABS hydrounit is located in a motive compartment, near the main brake cylinder.
1. Cover
2. Fastening of a plait of wires
3. Relay of the pump of the return pipeline of the ABS system
4. Electromagnetic relay of the ABS system