Opel Omega

since 1993-1999 of release

Repair and car operation



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
- 5. Fuel, exhaust systems
   - 5.1. Petrol engines
      5.1.1. Technical characteristics
      5.1.2. Unleaded gasoline
      5.1.3. Systems of injection of fuel
      5.1.4. Air filter and air branch pipes
      5.1.5. Accelerator rope
      5.1.6. Accelerator pedal
      5.1.7. Pressure release from system of injection of fuel
      5.1.8. Fuel pump
      5.1.9. Fuel level sensor
      5.1.10. Fuel tank
      5.1.11. Butterfly valve case
      + 5.1.12. Elements of system of injection of fuel (engine in volume of 2,0 l)
      5.1.13. Inlet collector
      5.1.14. Final collector
      5.1.15. Multiline system of supply of air
      5.1.16. System of production of the fulfilled gases
      - 5.1.17. Systems of decrease in toxicity of exhausts
         5.1.17.1. Technical characteristics
         5.1.17.2. Check of systems of decrease in toxicity of exhausts
         5.1.17.3. Elements of system of decrease in toxicity of exhausts
         5.1.17.4. Elements of system of collecting паров fuels
         5.1.17.5. Elements of system of a retsirkulyatsiya of exhaust gases
         5.1.17.6. Elements of system of additional supply of air
         5.1.17.7. Catalytic converter
   + 5.2. Diesel engine in volume 2,0 liters
   + 5.3. Diesel V6 2,5-liter engine
+ 6. System of start of the engine
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, semi-axes
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment




5.1.17.5. Elements of system of a retsirkulyatsiya of exhaust gases

RETSIRKULYATSIYA'S VALVE

On DOHC engines in volume of 2,0 l the valve is located behind a head of the block of cylinders. On engines in volume of 2,5 and 3,0 l клапна it is located on a head of the right number of cylinders.

PERFORMANCE ORDER
SOHC engine in volume of 2,0 l
1. Remove a casing of wires from a cover of a head of the block of cylinders.
2. Disconnect the socket of connection and a vacuum hose from the valve.
3. Turn off fixing screws and remove the valve.
4. Installation is carried out to sequences, return to removal.
DOHC engine in volume of 2,0 l
5. See subitem 2-4.
Engines in volume of 2,5 and 3,0 l
6. Disconnect the socket of connection of the valve.
7. Turn off fixing screws (are specified by shooters) and remove the valve.
8. Installation is carried out to sequences, return to removal.

TUBE OF THE VALVE OF RETSIRKULYATSIYA

PERFORMANCE ORDER
Engines in volume of 2,5 and 3,0 l
1. Turn off nuts of connections.
2. Lift the receiver.
3. Installation is carried out to sequences, return to removal.

ADAPTER OF THE VALVE OF RETSIRKULYATSIYA

PERFORMANCE ORDER
Engines in volume of 2,5 and 3,0 l
1. Remove the valve of a retsirkulyatsiya and a tube.
2. Remove a fixing arm of a rope of an accelerator.
3. Turn off fixing bolts and remove an adapter.
4. Installation is carried out to sequences, return to removal.