Anti-blocking system of brakes. KIA Magentis/Optima (since 2000 of release)
Magentis and Optima repair since 2000 of release
1. Engines
2. Greasing system
3. Cooling system
4. Control and decrease in toxicity
5. Fuel system
6. Ignition system
7. Coupling
8. Transmission
9. Power shafts, axes
10. Suspension bracket
11. Steering
12. Brake system
12.1. Specifications
12.2. Anti-blocking system of brakes
12.3. Check and adjustment of provision of a pedal of a brake
12.4. Check of the vacuum amplifier of brakes
12.5. Pumping of hydraulic system of a drive of brakes
12.6. Pumping of hydraulic system of a drive of brakes with scanner use
12.7. Adjustment of a course of the parking brake
12.8. Brake pedal
12.9. Main brake cylinder
12.10. Vacuum amplifier of brakes
12.11. Brake tubes and hoses
12.12. Pressure regulator
12.13. Replacement of forward brake shoes
12.14. Support of a forward brake
12.15. Back drum-type brakes
12.16. Replacement of the working brake cylinder
12.17. Back disk brakes
12.18. Support
12.19. Hydraulic HECU block (the hydraulic and electronic control device)
12.20. Sensor of frequency of rotation of a wheel
12.21. Parking brake
12.22. Search and elimination of malfunctions
13. Body
14. Central air
15. Electric equipment
16. Electric circuits
 










12-2-antiblokirovochnaya-sistema-tormozov.html

12.2. Anti-blocking system of brakes

The anti-blocking system of brakes operates (ABS) pressure in a hydraulic drive of brakes of each wheel separately and reduces pressure of liquid in that wheel brake mechanism which wheel starts to be blocked.

ABS carries out the following functions:

Improvement of stability of driving at a detour of obstacles even in the course of braking.

Reduction of a brake way at intensive braking at preservation of stability and controllability of the car even when passing turns.

The control system of draft is intended for increase in draft at acceleration and movement in turn. The system defines optimum frequency of rotation of wheels and to a wheel which in a certain situation rotates quicker, the reduced torque is transferred.

The incorporated control unit (HECU) receives signals about speed of the car, the direction and road conditions from sensors in wheels and a steering column. On the basis of these signals the control unit defines optimum frequency of rotation of a wheel. As the system is a variable, the control unit can define, depending on traffic conditions that some accelerated rotation of a wheel is favorable (thus, rectilinear acceleration) increases or fast rotation of a wheel is unprofitable (at movement in turn).

The system is automatically ready to work every time after engine start, but can be switched off manually by the TCS switch.

EBD (Electronic distribution of brake effort)

EBD is in addition applied instead of a pressure regulator ideally to distribute pressure to lobbies and back brakes, for prevention of blocking of back wheels at intensive braking.
«on a step back
12.1. Specifications
on the following page»
12.3. Check and adjustment of provision of a pedal of a brake