Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
- 3. The general data
   - 3.1. Cars with petrol engines
      3.1.1. Weights and transfer numbers
      3.1.2. Operational liquids
      - 3.1.3. Changes in a design of the car with 1984 to 1986
         3.1.3.1. The engine
         3.1.3.2. A head of the block of cylinders
         3.1.3.3. The block of cylinders of the engine
         3.1.3.4. The Krivoshipno-shatunnyj mechanism
         3.1.3.5. A cranked shaft
         3.1.3.6. System timing
         3.1.3.7. An engine mount
         3.1.3.8. Cooling system
          3.1.3.9. The carburettor
         3.1.3.10. System of injection of fuel
         3.1.3.11. Ignition system
         3.1.3.12. Coupling
         3.1.3.13. A mechanical four-speed transmission
         3.1.3.14. A mechanical five-speed transmission
          3.1.3.15. Automatic transmission Ford A 4 LD
         3.1.3.16. A power shaft and the back bridge
         3.1.3.17. System of a steering with the hydraulic booster
         3.1.3.18. A forward suspension bracket
         3.1.3.19. A back suspension bracket
         3.1.3.20. Brake system
          3.1.3.21. The electric equipment
         3.1.3.22. The general data
       3.1.4. Changes in a design of the car with 1987 to 1989
       3.1.5. Changes in a design of the car with 1990 till February, 1993
    3.2. Cars with diesel engines
4. Engines
5. Coupling
6. Transmissions
7. A kardannyj shaft and the back bridge
8. A steering
9. Suspension brackets
10. Brake system
11. A body
12. An electric equipment


3.1.3.11. Ignition system
THE GENERAL DATA

THE ENGINE 1,6 ДМ3 TYPE LSD

The system of ignition an accumulator room transistor also contains the distributor of ignition with the contactless gauge, the ignition coil, the intensifying module and spark plugs.

The ignition distributor
Mark
Bosch
Ignition order (cylinder N1 from outside a system drive timing)
1–3–4–2
Corner of an advancing of ignition (idling)
10 before ВМТ
The ignition coil
Mark
Bosch, Femsa or Polmot
Resistance of a primary winding
0,72 – 0,88 Ohm
Resistance of a secondary winding
4500 – 7000 Ohm
Spark plugs
Mark and type
Motorcraft BRF 22 X
Backlash between electrodes
0,75 mm

The characteristic of an advancing of ignition of a centrifugal regulator

Number of turns (rpm)
Ignition advancing
88
-1,0 to 1,0
1000
-1,0 to 1,7
1400
-2,6 to 3,8
1900
0,0 to 7,0
2000
0,8 to 7,5
2500
3,6 to 10,2
3000
5,4 to 12,0
4000
9,2 to 16,0
5000
13,0 to 20,0
5300
14,2 to 21,0
6000
13,6 to 19,8

The characteristic of an advancing of ignition of a vacuum regulator

Depression
Ignition advancing
Mm Hg
кПа
Size of turn of a cranked shaft
0
0
0
60
8
-1,0 to 1,0
75
10
-1,0 to 1,4
113
15
-1,0 to 6,0
150
20
6,4 to 12,0
188
25
12,0 to 17,0
202
27
14,0 to 19,0
210 and more
28 and more
14,0 to 20,0

ENGINES 1,8 ДМ3 TYPE REB, ENGINES 2,0 ДМ3 TYPE NET AND 2,0 ДМ3 TYPE NRB

The incorporated electronic system of ignition contains the distributor of ignition with the gauge of number of turns being inside, the electronic module of management of ignition, the ignition and candle coil. The design and functioning of this system are similar to system of ignition of engine ONS 1,6 дм3 Economy.

The ignition distributor
Mark:
  – Engines 1,8 дм3 REB and 2,0 дм3 NET
Bosch
  – The engine 2,0 дм3 NRB
Motorcraft
Corner of an advancing of ignition (idling):
  – Engines 1,8 дм3 REB and 2,0 дм3 NET
10 before ВМТ (the vacuum pipeline is disconnected and muffled)
  – The engine 2,0 дм3 NRB
10 before ВМТ
The ignition coil
Mark
Bosch, Femsa or Polmot
Pressure in a secondary winding
25 кВ
Resistance of a primary winding
0,72 to 0,88 Ohm
Resistance of a secondary winding
4500 to 7000 Ohm
The electronic module of management
Mark
Motorcraft
Type:
  – Engines 1,8 дм3 REB and 2,0 дм3 NET
ESC II
  – The engine 2,0 дм3 NRB
EEC IV
Spark plugs
  – The engine 1,8 дм3 REB
Motorcraft BRF 22 X
  – The engine 2,0 дм3 NET
Motorcraft BRF 32 TO
  – The engine 2,0 дм3 NRB
Motorcraft BRF 32 WITH
Backlash between electrodes
0,75 mm

Other information, concerning a technical characteristics, adjustment and engine ONS repair, is resulted in subsection 4.1.