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
 










12-20-datchik-chastoty-vrashheniya-kolesa.html

12.20. Sensor of frequency of rotation of a wheel

Removal

Forward sensor of frequency of rotation of a wheel

 PERFORMANCE ORDER

1. Turn out a bolt of fastening of the forward sensor of frequency of rotation of a wheel.

2. Disconnect the socket and remove the forward sensor of frequency of rotation of a wheel.

Back sensor of frequency of rotation of a wheel

 PERFORMANCE ORDER

1. Remove a pillow of back sitting.
2. Remove an upholstery of a back rack.

3. Remove a back wheel.

4. Disconnect the socket and remove the back sensor of frequency of rotation of a wheel.

Check

 PERFORMANCE ORDER

1. Between plugs of the socket measure resistance of the sensor of frequency of rotation of a wheel.

Resistance:

  • Forward sensor: 1275–1495 Ohm
  • Back sensor: 1275–1495 Ohm

2. Connect the voltmeter to plugs of the socket of the sensor, measure the tension developed by the sensor at rotation of a wheel.

Switch the voltmeter for measurement of an alternating voltage.


«on a step back
12.19. Hydraulic HECU block (the hydraulic and electronic control device)
on the following page»
12.21. Parking brake