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


5.3.11. Inlet collector


Inlet collector

1. Consolidation

2. Inlet collector

3. Thermometer

4. Consolidation

5. Backpressure valve

The inlet collector has to be dismantled, for example, during the works with system of injection.


1. Remove a guard of the engine and a reception pipe of the muffler.
2. Remove an inlet collector from a head of cylinders.
3. For this purpose remove a thermometer cable for the forced air, a vacuum hose from the backpressure valve and the lower part of an inlet collector.
4. Unscrew an inlet collector from a head of cylinders and the holder and remove consolidations.
5. Do not unscrew consolidation for the backpressure valve.


1. Screw an inlet collector on a head of cylinders with 25 N.' effort of m, replace all consolidations.
2. Screw a support of the case of an oil filter and the returnable pipeline with 25 N.' effort of m.
3. Establish a guard of the engine and a reception pipe of the muffler.