Ford Sierra

1982-1993 of release

Repair and car operation

Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
+ 3. General data
- 4. Engines
   - 4.1. Petrol engines
      + 4.1.1. Technical characteristics
      4.1.2. Adjustment of gaps of valves
      - 4.1.3. Ignition system The sensor of impulses with the Hall converter To distribute ignitions Switchboard Remarks on operation Installation of a corner of an advancing of ignition Determination of malfunctions Removal and installation of the distributor of ignition
      + 4.1.4. Fuel system
      + 4.1.5. The repair which is not demanding removal of the engine
      4.1.6. Removal and engine installation
      4.1.7. Engine dismantling
      4.1.8. Identification of cooperating parts
      4.1.9. Engine assembly
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. Gazoraspredeleniye system
      4.1.13. Greasing system
      + 4.1.14. Cooling system
      4.1.15. Suspension bracket of the power unit
      4.1.16. System of production of the fulfilled gases
   + 4.2. Diesel engine
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment Switchboard



The switchboard serves for strengthening of the signal arising at the moment of disappearance of effect of the Hall, operates interruption of primary contour of the coil of ignition, and also corrects time of emergence of effect of the Hall depending on number of turns of the engine, keeping, thus almost constant size of energy of a spark of ignition.

In engines 1,6 of dm3 the system of ignition of Lucas firm in which the distributor of ignition has no regulators of a corner of an advancing of ignition is used. This function is carried out by the switchboard on the basis of signals about number of turns of the engine and depression in its inlet collector.