Ford Sierra

1982-1993 of release

Repair and car operation



Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
- 3. General data
   - 3.1. Cars with petrol engines
      3.1.1. Masses and transfer numbers
      3.1.2. Operational liquids
      - 3.1.3. Changes in a car design from 1984 to 1986.
         3.1.3.1. Engine
         3.1.3.2. Head of the block of cylinders
         3.1.3.3. Block of cylinders of the engine
         3.1.3.4. Krivoshipno-shatunny mechanism
         3.1.3.5. Cranked shaft
         3.1.3.6. Gazoraspredeleniye system
         3.1.3.7. Engine mount
         3.1.3.8. Cooling system
         + 3.1.3.9. Carburetor
         3.1.3.10. System of injection of fuel
         3.1.3.11. Ignition system
         3.1.3.12. Coupling
         3.1.3.13. Mechanical four-speed transmission
         3.1.3.14. Mechanical five-speed transmission
         + 3.1.3.15. Automatic transmission of Ford A 4 LD
         3.1.3.16. Power shaft and back bridge
         3.1.3.17. Steering system with the hydraulic booster
         3.1.3.18. Forward suspension bracket
         3.1.3.19. Back suspension bracket
         3.1.3.20. Brake system
         + 3.1.3.21. Electric equipment
         3.1.3.22. General data
      + 3.1.4. Changes in a car design from 1987 to 1989.
      + 3.1.5. Changes in a car design with 1990 till February, 1993.
   + 3.2. Cars with diesel engines
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





3.1.3.11. Ignition system

GENERAL INFORMATION

LSD TYPE DM3 ENGINE 1,6

The ignition system a battery room transistor also contains the ignition distributor with the contactless sensor, the ignition coil, the intensifying module and spark plugs.

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

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

Characteristic of an advancing of ignition of a vacuum regulator

Depression
Ignition advancing
Hg mm
kPa
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

REB TYPE DM3 ENGINES 1,8, DM3 ENGINES 2,0 OF THE DM3 NET I TYPE 2,0 OF THE NRB TYPE

The incorporated electronic system of ignition contains the ignition distributor with the sensor which was inside of number of turns, 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 the ONS 1,6 engine of dm3 of Economy.

Ignition distributor
Brand:
  – engines 1,8 of dm3 of REB and 2,0 dm3 of NET
Bosch
  – engine 2,0 of dm3 of NRB
Motorcraft
Corner of an advancing of ignition (idling):
  – engines 1,8 of dm3 of REB and 2,0 dm3 of NET
10 before VMT (the vacuum pipeline is disconnected and muffled)
  – engine 2,0 of dm3 of NRB
10 before VMT
Ignition coil
Brand
Bosch, Femsa or Polmot
Tension in a secondary winding
25 kV
Resistance of primary winding
0,72 to 0,88 Ohm
Resistance of a secondary winding
4500 to 7000 Ohm
Electronic module of management
Brand
Motorcraft
Type:
  – engines 1,8 of dm3 of REB and 2,0 dm3 of NET
ESC II
  – engine 2,0 of dm3 of NRB
EEC IV
Spark plugs
  – engine 1,8 of dm3 of REB
Motorcraft BRF 22 X
  – engine 2,0 of dm3 of NET
Motorcraft BRF 32 K
  – engine 2,0 of dm3 of NRB
Motorcraft BRF 32 C
Gap between electrodes
0,75 mm

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