Opel Vectra B

since 1995 release

Repair and operation of the car



Vektr's Opel of B
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
- 5. Fuel system
   + 5.1. Fuel system of petrol engines
   - 5.2. Fuel systems of the diesel engine
      5.2.1. Introduction
      5.2.2. Technical characteristics
      5.2.3. Air filter and air inlet channels
      5.2.4. Accelerator pedal
      5.2.5. Filling and pumping of fuel system
      5.2.6. Fuel level sensor
      5.2.7. Fuel tank
      5.2.8. Check and adjustment of the maximum turns
      5.2.9. Start of the cold engine
      + 5.2.10. Electric knots of system of injection
      5.2.11. Fuel pump of high pressure
      5.2.12. Check of the moment of injection of fuel
      5.2.13. Adjustment of the moment of injection of fuel
      5.2.14. Fuel nozzles
      5.2.15. Turbocharger
      5.2.16. Heat exchanger
      5.2.17. Inlet collector
      5.2.18. Final collector
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions



5.2.2. Technical characteristics

GENERAL INFORMATION

Adjusting data
Idling turns:
  – engines 1.7 liters:
     • normal
780 – 880 rpm
     • start of the cold engine
950 – 1000 rpm
  – engines 2.0 liters
750 – 850 rpm – are operated by ECU
Maximum turns:
  – engines 1.7 liters
5200 rpm
  – engines 2.0 liters
from 4900 to 5100 rpm – are operated by ECU
Fuel pump
Direction of rotation
clockwise, if to take a detached view a belt
Installation of the fuel pump:
  – engines 1.7 liters:
     • starting position
the piston of 1 cylinder in VMT
     • adjusting distance
0.55 ± 0.05 mm
  – engines 2.0 liters
ECU copes
Nozzles
Opening pressure:
  – engines 1.7 liters
142 – 162 bars
  – engines 2.0 liters
180 bars

Tightening moments (N. of m)


Engines 1.7 liters
Nuts of fastening of a forward pipe to a turbocharger
65
Final collector:
  – nuts and bolts
24
  – suspension bracket arm
51
Returnable tube of a fuel nozzle
29
Fuel nozzles
50
Connecting nuts of fuel-supply lines
25
Final collector
24
Fuel pump:
  – forward nuts
23
  – back bolts:
     • M8 bolts
25
     • M10 bolts
40
Stopper of a viewing opening
20
Nut of a pulley of a gear belt
69
Turbocharger:
  – pipe of cooling liquid
8
  – to an exhaust pipe
27
  – to a collector
27
Engines 2.0 liters
Pedal of management of fuel supply
20
Pressure sensor
8
Camshaft asterisk bolt:
  – stage 1
90
  – stage 2
to tighten on a corner 60 °
  – stage 3
to tighten on a corner 30 °
Sensor of temperature of cooling liquid
18
Sensor of a bent shaft
8
Reception exhaust pipe:
  – to an intermediate pipe
12
  – to a turbocharger
20
Final collector:
  – nuts
22
  – suspension bracket arm
25
Connecting nuts of fuel-supply lines
25
Fuel pump:
  – forward assembly bolts
25
  – bolts of fuel-supply lines
15
  – back suspension bracket
20
  – asterisk cover bolt
6
  – asterisk bolt
20
Final collector:
  – lower section
22
  – the top section to lower
8
Chain:
  – tension mechanism (top and lower bolt)
60
  – top guides of a chain
8
Turbocharger:
  – exhaust ledge
30
  – the pipe bringing oil
20
  – returnable oil pipeline:
     • a connecting nut to the block of cylinders
25
     • to a turbocharger
8
     • to a collector
30