Opel Vectra B

since 1995 of release

Repair and car operation



Vektr B. Opel
+ 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
         5.2.10.1. Engines of 1,7 l
         5.2.10.2. Engines of 2,0 l
      5.2.11. Fuel pump of a 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. Turbonagnetatel
      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





5.2.10. Electric knots of system of injection

5.2.10.1. Engines of 1,7 l

GENERAL INFORMATION

The unique electric knot in system of injection is an electromagnetic valve of a stop of the engine which is located on the top part of the fuel pump of a high pressure. If the electromagnetic valve of a stop of the engine or a chain of its food is faulty, the engine cannot be started, as supply of fuel to fuel nozzles will be blocked.

Removal and installation

MODELS WITH THE IMMOBILIZER

PERFORMANCE ORDER
1. Remove an inlet collector.
2. Remove an oil radiator.
3. Disconnect the electric socket of the electromagnetic valve of a stop of the engine from the control unit. Remove a rubber cover from the top part the valve, unscrew a nut and remove feeding wire.
4. Unscrew bolts and remove the control unit from a back part of the fuel pump.
5. Unscrew the electromagnetic valve and take from the fuel pump a plunzher and a spring.
6. Installation is made in sequence, return to removal.

MODELS WITHOUT THE IMMOBILIZER

PERFORMANCE ORDER
1. Remove an inlet collector.
2. Remove a rubber cover from the top part the valve, unscrew a nut and remove feeding wire (it is specified by an arrow).
3. Unscrew the electromagnetic valve and take from the fuel pump a plunzher and a spring.
4. Installation is made in sequence, return to removal.