since 1994 of release
Repair and car operation
+ Maintenance instruction
+ 3. Engine (two top camshafts)
+ cooling System
- Fuel and exhaust systems
5.2. System of injection of fuel
5.3. Modes of functioning of system
- 5.4. Main knots of system
5.4.1. Fuel tank, pump and pipelines
5.4.2. Distributive fuel pipeline
5.4.3. Fuel nozzles
5.4.4. Regulator of pressure of fuel
+ 5.4.5. Butterfly valve case
5.4.6. Relay of pressure of oil
5.4.7. Relay of turning on of the fuel pump
5.4.8. Check of giving of the fuel pump
5.4.9. Fuel tank
5.4.10. Accelerator pedal
5.4.11. Fuel filter
5.4.12. Fuel pump
5.4.13. Dumping of pressure of fuel in system
5.4.14. Distributive fuel pipeline
5.4.15. Fuel nozzles
5.4.16. Regulator of pressure of fuel
5.4.17. Butterfly valve case
5.4.18. Sensor of provision of a butterfly valve (DDZ)
5.4.19. Valve of idling (KHH)
5.4.20. Replacement of the case of a butterfly valve
5.4.21. System of compulsory ventilation of a case (SPVK)
5.4.22. Check of functioning of the valve of ventilation of a case (KVK)
5.4.23. System of production of the fulfilled gases
5.4.24. Catalytic converter
5.4.25. Reception exhaust pipe and catalytic converter
5.4.26. The forward exhaust silencer with an intermediate exhaust pipe
5.4.27. The back exhaust silencer with an exhaust pipe
+ Electric chain
+ 7. Ignition system
+ 8. Electronic control unit and sensors
+ 10. Five-speed transmission and main RPO MM5 broadcast
+ 11. Automatic Transmission
+ Running gear
+ 14. Forward suspension bracket
+ 15. Drive of forward wheels
+ 16. Back suspension bracket
+ Brake system
+ Heating, ventilation
+ Electric equipment
Valve of ventilation of a case (cut)
If the Engine idles roughly and unstably, it is necessary to check a condition of KVK and a ventilating hose. The reason can consist in KVK or hose contamination. If necessary it is necessary to replace faulty details, being guided by the instructions provided below.
1) To remove KVK from an inlet collector.
2) To start the Engine on idling.
3) To close a finger KVK opening for razryazheniye stock-taking. If the razryazheniye is absent, to check on a contamination hoses and an opening in an inlet collector, and also the valve. To replace faulty details.
4) To switch off the Engine and to dismantle KVK. To shake the valve. Knock of a moving locking element of the valve should be thus audible.
If knock it is not audible, it is necessary to replace KVK. Sometimes, for example at strong wear of cylinders and piston rings or at long operation of the engine with high loading etc., capacity of SPVK becomes insufficiently for the admission of karterny gases in an inlet collector. In these cases the part of karterny gases is taken away in an air purifier and then burns down in engine cylinders.
Normal work of SPVK depends on a condition of consolidations of the engine. If in engine oil there was a deposit or it became more liquid, and SPVK works normally, it is necessary to check the Engine and to eliminate the found malfunctions.
Engine operation without ventilation of a case can lead to an engine exit out of operation. Therefore it is important to replace in time faulty KVK and periodically to change an air filtering element (or a separator at its existence). It is necessary to check periodically a condition of ventilating hoses and their collars and to replace defective details.