Opel Omega

since 1993-1999 release

Repair and operation of the car

Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
- 5. Fuel, exhaust systems
   + 5.1. Petrol engines
   + 5.2. 2,0 liters diesel engine
   - 5.3. Diesel V6 engine of 2,5 liters
      5.3.1. Principle of operation of the diesel engine
      5.3.2. Turbocompressor
      5.3.3. System of recirculation of the fulfilled gases (EGR system)
      5.3.4. Device of preheat of diesel engines
      5.3.5. System prednakala/glow plugs
      5.3.6. Relay of system of preheat
      5.3.7. Removal of air from a power supply system
      5.3.8. Fuel Pump of High Pressure (FPHP)
      5.3.9. Nozzles
      5.3.10. Check / adjustment began giving of TNVD
      5.3.11. Inlet collector
      5.3.12. Main malfunctions of diesel system of injection
      5.3.13. System of production of the fulfilled gases of diesel engines
+ 6. System of start of the engine
+ 7. System of ignition
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment


5.3.7. Removal of air from a power supply system


If once the tank was emptied or if the power supply system detail was replaced, then, as a rule, the system is not pumped over as it is pumped over automatically during start-up.

If the power supply system automatically was not pumped over, it is necessary to execute the following.



During the work with system of injection observe purity.

You watch that diesel fuel did not get on hoses of cooling liquid. If necessary clear hoses.

1. Unscrew a bolt (1) of the fuel filter approximately on 2 turns.
2. Include a starter, wait until fuel flows out – substitute the tank.
3. Screw up a bolt.
4. While the starter works, all pipelines of system of injection going to a nozzle, release and again tighten with effort 25 N. of m after fuel flows out.
5. Wipe the flowed-out fuel.