Opel Omega

since 1993-1999 of release

Repair and car operation



Opel Omega
- 1. Maintenance instruction
   + 1.1. Dashboard
   1.2. Car opening
   1.3. Rear-view mirrors
   1.4. Ignition / starter switch
   1.5. Manual transmission
   1.6. Automatic transmission
   1.7. Engine start
   1.8. Release of the hand brake
   1.9. Car parking
   1.10. Multipurpose display
   1.11. Electronic central air of air
   1.12. Safety locks
   1.13. Lighting
   1.14. Lubricants and liquids
   1.15. Impellent compartment
   - 1.16. Good advice
      + 1.16.1. Car purchase
      1.16.2. Preparation of the car for winter
      - 1.16.3. Councils for owners of the diesel car
         1.16.3.1. Than involves a diesel engine?
         1.16.3.2. Why the diesel engine rustles?
         1.16.3.3. Care of a diesel engine
         1.16.3.4. Diagnostics of malfunctions (diesel engines with fuel equipment of Bosch)
         1.16.3.5. Purchase of the second-hand engine
         1.16.3.6. Be healthy, a diesel engine!
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 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


1.16.3.4. Diagnostics of malfunctions (diesel engines with fuel equipment of Bosch)

GENERAL INFORMATION

Malfunction
Codes of the possible reasons
The complicated start-up
1–9, 12, 13, 20, 22
Unstable idling
1, 2, 14, 18, 21, 22
Non-uniform idling of the heated-up engine
2, 10, 13, 17, 20, 22
Interruptions in operation of the engine under loading
1, 2, 4, 5-10, 16, 22
Engine capacity falling
1, 4-7, 9, 10, 11, 13, 15, 16. 19-22
The increased fuel consumption
7, 9, 10, 11, 13, 14, 19, 21, 22
The engine does not stop
3, 21, 22
Gray exhaust at the maximum loading (white or blue)
1, 2, 4, 5, 8, 9, 13, 19, 22
Abnormal minimum and maximum turns of idling
14, 15, 18, 21
The engine is not dispersed
1, 2, 4, 6, 8. 9, 10, 19, 20, 21
The fuel pump of a high pressure overheats
16

POSSIBLE MALFUNCTION
ELIMINATION METHOD
1. The empty fuel tank or is littered the ventilating valve of a tank
To fill a tank, to wash out топливопроводы, to clear the ventilating valve.
2. Availability of air in fuel system
To pump over fuel system, to eliminate подсос air.
3. The electromagnetic valve of a diesel engine or a regulator of starting supply of fuel is faulty
To repair or replace.
4. The fuel filter is littered
To replace the fuel filter.
5. Are littered топливопроводы low pressure
To restore sections through passage топливопроводов.
6. Are littered топливопроводы low pressure
To wash out or replace топливопроводы.
7. Leaky connections, топливопроводы leak or are broken
To tighten connections, to eliminate a leak.
8. Paraffin deposits in the fuel filter
To replace the filter, to use seasonal fuel.
9. Wrong advancing of injection of fuel
To adjust an initial corner of an advancing of injection of fuel.
10. Nozzles of nozzles are faulty
To repair or replace.
11. The air filter is littered To replace filtering element.
12. The system of prestarting heating is faulty To replace faulty starting candles.
13. Injection distribution on cylinders does not correspond to an order of their work To rearrange топливопроводы a high pressure in a demanded order.
14. Abnormal turns of idling To adjust the screw idling turns.
15. Abnormal maximum turns of idling To adjust the screw the maximum turns of the engine.
16. The valve is littered or faulty perepuskny To clear the calibrated channel or to replace the valve.
17. The delivery valve (on a four-cylinder diesel engine) or two valves (on six-cylinder) is not tight
To replace the valve (ы).
18. The effort of a buffer spring of a regulator of frequency of rotation of a diesel engine is not adjusted To adjust effort of a buffer spring.
19. The coupling of an advancing of supply of fuel is faulty To repair or replace the coupling.
20. Low compression To restore a compression.
21. The regulator of frequency of rotation of the engine is faulty or is not adjusted To adjust or replace a regulator.
22. The fuel pump of a high pressure is faulty or does not give in to adjustment To remove the pump and to give to repair.