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
   + 5.2. 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

5.1.1. Technical characteristics

GENERAL INFORMATION

System type:
– SOHC engine in volume of 2,0 l	Bosch Motronic M1.5.4
– DOHC engine in volume of 2,0 l	Simtec 56.1 or 56.5
– engines in volume of 2,5 and 3,0 l	Bosch Motronic M2.8.1 or М2.8.3
Power supply system:
– type of the fuel pump	Electric, it is shipped in a fuel tank
– the pressure created by the fuel pump	3,0 Bar
Speed of idling	It is not regulated
The contents WITH	It is not regulated
Recommended type of fuel:
– minimum octane number	Unleaded AI-95 gasoline

Moments of an inhaling, N of m.

Fixing bolts of a natyazhitel of a driving belt – engines in volume of 2,5 and 3,0 l	35
Nut of connection of a vacuum hose of brake system	20
Fixing bolt of the sensor of provision of a camshaft:
– DOHC engine in volume of 2,0 l	6
– engines in volume of 2,5 and 3,0 l	8
Fixing bolt of the sensor of provision of a cranked shaft	8
Fixing nuts of a tube of a retsirkulyatsiya of exhaust gases – engines in volume of 2,5 and 3,0 l	25
Fixing bolts of the heat-shielding screen of a final collector	8
Fixing nuts of a final collector:
– engine in volume of 2,0 l	22
– engines in volume of 2,5 and 3,0 l	20
Fastenings of pipes of an exhaust system:
Fixing bolts of a reception pipe:
– engine in volume of 2,0 l	25
– engines in volume of 2,5 and 3,0 l	30
Bolt of a fixing arm of a reception pipe	20
Bolts of fastening of an intermediate pipe	18
Fastening of an exhaust pipe	17
Nuts / bolts of connections of fuel hoses	15
Fixing screw of a regulator of pressure of fuel
Fixing bolts of a fuel collector	8
Fixing bolts of a fuel tank	30
Fixing nuts and bolts of an inlet collector:
– engine in volume of 2,0 l	22
– engines in volume of 2,5 and 3,0 l:
Bolts of fastening of a flange of a collector to a head of the block of cylinders	20
Fastening of the bottom section:
Fixing bolts	20
Fixing bolts of a fuel tube	8
Fixing bolts of the top section	8
Fixing bolt of the sensor of detonation combustion of fuel	20
Fixing nuts and bolts of connections of oil tubes – engines in volume of 2,5 and 3,0 l	30
Fastening of heat-shielding screens of spark plugs – the DOHC engine in volume of 2,0 l	25
Nuts / bolts of fastening of the case of a butterfly valve:
– engine in volume of 2,0 l	9
– engines in volume of 2,5 and 3,0 l	8