VOLKSWAGEN GOLF IV

since 1997 of release

Repair and car operation



Foltsvagen Golf 4
- 1. Maintenance instruction
   - 1.1. Governing bodies, devices and equipment
      1.1.1. Control devices
      1.1.2. Control lamps
      1.1.3. The board computer with the multipurpose index
      1.1.4. Functioning control
      1.1.5. Violations of paramount importance (red pictograms)
      1.1.6. Violations of minor importance (yellow pictograms)
      1.1.7. Navigation system
      1.1.8. Keys
      + 1.1.9. Doors
      + 1.1.10. Central blocking of locks
      1.1.11. Security system of the alarm system
      1.1.12. Remote radio management of locks
      1.1.13. Unlocking and car locking
      + 1.1.14. Electrowindow regulators
      1.1.15. Elevating and movable panel of the hatch of a roof
      + 1.1.16. Switches and switches
      1.1.17. Podruleva switch of indexes of turn and light of headlights
      1.1.18. Internal lighting
      + 1.1.19. Screen wipers and stekloomyvatel
      1.1.20. Rear-view mirrors
      1.1.21. Heating of back glass
      1.1.22. Sun-protection peaks
      + 1.1.23. Forward seats
      1.1.24. Head restraints
      1.1.25. Armrests
      1.1.26. Heating of seats
      1.1.27. Adjustable steering column
      1.1.28. Fixing eyes
      1.1.29. Shelf of a luggage compartment
      1.1.30. Back many-placed seat
      1.1.31. Coasters
      1.1.32. Ashtrays
      + 1.1.33. Heating and ventilation
      1.1.34. Mechanical transmission
      + 1.1.35. Automatic transmission
      1.1.36. Parking brake
      + 1.1.37. Ignition lock
      + 1.1.38. Cruise control
      + 1.1.39. Inflatable safety cushions
      1.1.40. Fuelling
      + 1.1.41. Fuel
      - 1.1.42. Braking
         1.1.42.1. What reduces efficiency of braking?
         1.1.42.2. Overheat of brake mechanisms
         1.1.42.3. Amplifier of a brake drive (the vacuum amplifier of brakes)
         - 1.1.42.4. Anti-blocking system of brakes
            1.1.42.4.1. ABS action
      1.1.43. Protivobuksovochny system (EDS)
      1.1.44. Protivobuksovochny system with reduction of a torque (ASR)
      1.1.45. Amplifier of a wheel
      1.1.46. Cowl of a motor compartment
      + 1.1.47. Towing eyes
      1.1.48. Driving
   + 1.2. Weekly checks and service in a way
   + 1.3. Maintenance
+ 2. Engine
+ 3. Cooling system
+ 4. Fuel system
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes







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1.1.42.4.1. ABS action

GENERAL INFORMATION

At achievement by the car of speed of movement of 6 km/h there is an automatic check of operability of ABS. Thus it is possible to hear a characteristic sound.

When district speed of any wheel becomes less speed of the car and a wheel there is on the verge of blocking a pressure in a drive of the brake mechanism of this wheel decreases. Pressure regulation in a drive is carried out separately on forward wheels, pressure in a drive on both wheels is behind regulated. Thanks to it braking of both back wheels identical, and stability of the car remains so good as far as it in general is possible under these road conditions. This process of regulation can be noticed on pulsing movements of a pedal of a brake and on a specific sound. It should be some kind of prevention for the driver that one or several wheels start to be blocked. In order that ABS operated optimum, it is necessary to hold when braking a pedal of a brake constantly pressed and not to do at all pumping-up movements.