Opel Kadett E

1984-1991 of release

Repair and car operation



Opel Kadett E
+ 1. Maintenance instruction
+ 2. Weekly checks and service in a way
+ 3. Maintenance
+ 4. Engine
+ 5. System of cooling, heating and ventilation
+ 6. Fuel and exhaust systems
+ 7. Start and charging system
- 8. Ignition system
   - 8.1. Ignition system with the breaker
      8.1.1. Technical characteristics
      8.1.2. Check of system of ignition
      8.1.3. Adjustment of a gap and the closed condition of contacts of the breaker
      8.1.4. Removal and installation of contacts of the breaker
      8.1.5. Check, removal and condenser installation
      + 8.1.6. Ignition distributor
      + 8.1.7. Adjustment of a corner of an advancing of ignition
      8.1.8. Removal, check and installation of the coil of ignition
   + 8.2. Electronic contactless system of ignition
+ 9. Coupling
+ 10. Transmissions and power shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Electric circuits



8. Ignition system

8.1. Ignition system with the breaker

GENERAL INFORMATION

The system of ignition makes ignition of a fuel mix in engine cylinders at some point depending on engine and loading turns. On cars many various types of systems of ignition are established.

The system of ignition eats from an onboard network of the car. In the ignition coil tension of an onboard network of the car will be transformed to a high voltage. The high voltage is used for formation of a spark between electrodes of spark plugs in engine cylinders in a compression step. The chain of a low voltage or primary chain consists of electroconducting which connects the accumulator, the ignition lock, primary winding of the coil of ignition and the electronic block of ignition. The chain of a high voltage or a secondary chain consists of a high-voltage winding of the coil of ignition, the central high-voltage wire, the distributor of ignition, a rotor of the distributor, high-voltage wires of spark plugs and spark plugs.

The coil of ignition will transform a faltering current of a low voltage (+12 In) to a high-tension current for breakdown of an air gap between electrodes of spark plugs. The coil of ignition represents the transformer with opened magnitoprovody which consists of the internal core and external ring магнитопровода. The secondary winding having a large number of rounds, is reeled up round the core. Primary winding with smaller number of rounds is reeled up over the secondary.

The system of ignition works as follows. When giving tension on primary winding of the coil of ignition in the coil of ignition there is a magnetic field. For inclusion and switching off of the tension submitted to primary winding of the coil of ignition, the electronic block is used.

At tension switching off on primary winding of the coil of ignition power failure of a magnetic field in a secondary winding generates a high voltage which via the distributor of ignition moves to a candle of the corresponding cylinder. Then tension again moves to primary winding of the coil of ignition therefore the magnetic field increases and the cycle repeats for giving of a high voltage to the following spark plug.