Ford Sierra

1982-1993 of release

Repair and operation of the car

Ford Siyerra
+ 1.2. Identification of the car
+ 2. Maintenance
+ 3. General data
- 4. Engines
   - 4.1. Petrol engines
      - 4.1.1. Technical characteristics
         4.1.1.1. Head of the block of cylinders
         4.1.1.2. Block of cylinders of the engine
         4.1.1.3. Krivoshipno-shatunny mechanism
         4.1.1.4. System of gas distribution
         4.1.1.5. Lubrication system
         4.1.1.6. Cooling system
         4.1.1.7. Fuel system
         4.1.1.8. System of ignition
         4.1.1.9. Tightening moments
      4.1.2. Adjustment of gaps of valves
      + 4.1.3. System 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 installation of the engine
      4.1.7. Dismantling of the engine
      4.1.8. Identification of the interacting parts
      4.1.9. Assembly of the engine
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. System of gas distribution
      4.1.13. Lubrication 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

4.1.1.8. System of ignition

GENERAL INFORMATION

The system of ignition accumulator, transistor includes:

  – the ignition distributor with the contactless sensor with Hall's converter;
  – ignition coil;
  – switchboard;
  – spark plugs.

BOSCH ignition distributor

Characteristics of an advancing of ignition of the distributor of ignition of BOSCH of the engine 1,3 д ^dm3

And – the centrifugal regulator,

In – the vacuum regulator

Prevention

During check at the stand (the distributor of ignition is removed) values of speed of the engine need to be reduced by a half. During check of the distributor installed in the car to the size of an advancing of ignition it is necessary to add the size of an initial corner of an advancing of ignition.

Characteristics of an advancing of ignition of the distributor of ignition of BOSCH of the engine 1,6 д ^dm3

And – the centrifugal regulator,

In – the vacuum regulator

Prevention

Characteristics of an advancing of ignition of the distributor of ignition of BOSCH of the engine 2,0 ^{of dm3}

And – the centrifugal regulator,

In – the vacuum regulator

Prevention

Ignition order (the cylinder No. 1 from a cam-shaft)	1–3–4–2
Direction of rotation of a shaft: clockwise
Type:
– ^dm3 engine 1,3	0 237 002 075
– ^dm3 engine 1,6	0 237 002 076
– ^dm3 engine 2,0	0 237 002 078
Ignition advancing corner:
– ^dm3 engine 1,3	12 ° before VMT
– ^dm3 engine 1,6:
• LCT type	12 ° before VMT
• LCS type (economic)	10 ° before VMT
– ^dm3 engine 2,0	8 ° before VMT

Switchboard

Brand and type: Ford 83 BB 12 A 297 AA.

LUCAS ignition distributor

Characteristics of an advancing of ignition of the distributor of ignition of BOSCH of the engine 2,0 ^{of dm3}

	And – the centrifugal regulator, In – the vacuum regulator
Direction of rotation of a shaft: clockwise.

Prevention

Ignition order (the cylinder No. 1 from a cam-shaft)	1–3–4–2
Type	61 DH 4
Ignition advancing corner	10 ° before VMT

Ignition coil

Brand and type	Bosch 0 221 122 031, Femsa, Polmot or Lucas 32C5
Resistance of primary winding	0,72 – 0,88 Ohms
Resistance of a secondary winding	4,5 – 7 kOhm

Spark plugs

Brand and type	Motorcraft BRF 22C or Motorcraft BF 22C
Gap between electrodes	0,75 mm