Opel Vectra B

Since 1995 of release

Repair and car operation



Opel of Vektra
+ 1.1. Controls and control devices
+ 2. Maintenance service
+ 3. Engines
+ 4. Heating, ventilation
- 5. Fuel system
   - 5.1. Fuel system of petrol engines
      5.1.1. Introduction
      5.1.2. Technical characteristics
      5.1.3. The air filter and inlet channels
      5.1.4. A control system in temperature of air submitted to the engine
      5.1.5. An accelerator cable
      5.1.6. An accelerator pedal
      5.1.7. Fuel
      + 5.1.8. System of injection of fuel
      5.1.9. Pressure removal in fuel system
      5.1.10. The fuel pump
      5.1.11. The gauge of level of fuel
      5.1.12. A fuel tank
      5.1.13. The throttle case
      5.1.14. Check of system of injection of fuel
      5.1.15. Elements of one-dot system of injection of fuel
      + 5.1.16. Elements of multidot system of injection of fuel
      5.1.17. An inlet collector
      5.1.18. A final collector
      5.1.19. System of release of the fulfilled gases
   + 5.2. Fuel systems of the diesel engine
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. A running gear
+ 10. A body
+ 11. An electric equipment
+ 12. The basic malfunctions


9fd37707

5.1.2. Technical characteristics
THE GENERAL DATA

System type
Engines SOHC of 1.6 litres Multec (one-dot system of injection of fuel)
Engines DOHC of 1.6 litres Multec-S (Multidot system of injection of fuel)
Engines of 1.8 and 2.0 litres Simtec 56.5 (multidot system of injection of fuel)
Data of fuel system
  – The pressure created by the fuel pump:
     • one-dot system of injection of fuel
0.8 bar.
     • multidot system of injection of fuel
3.0 – 3.5 bar.
  – Idling turns Is not regulated, copes block ECU
  – The maintenance WITH Is not regulated, copes block ECU
Recommended fuel
Minimum OCTANESое number
95 RON
Application unleaded gasoline 91 is supposed at capacity loss.

The tightening moments (Н.м.)

Pedal of management of fuel giving
20
Connecting nut of a vacuum hose of brake system
15
The camshaft gauge:
  – Engine DOHC of 1.6 litres
5
  – Engines of 1.8 and 2.0 litres
6
Bolt of the gauge of a cranked shaft:
  – The engine of 1.6 litres
8
  – The engine of 1.8 and 2.0 litres
6
Final collector:
  – Engine SOHC of 1.6 litres
22
  – Engine DOHC of 1.6 litres
30
  – Engines of 1.8 and 2.0 litres
22
Casing of a final collector
8
Connecting муфта a fuel hose
15
Fuel clip of a regulator of pressure – engines of 1.8 and 2.0 litres
5
Fuel coupling bolts
8
Belt of a fuel tank
20
Inlet collector:
  – Engine SOHC of 1.6 litres
22
  – Engine DOHC of 1.6 litres:
     • the top collector
8
     • the bottom collector
20