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Daewoo NexiaSince 1994 of releaseRepair and car operation |
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Дэу the Nexia + The maintenance instruction + Maintenance service + The engine + 3. The engine (two top camshafts) + Cooling system - Топлевная and exhaust systems 5.2. System of injection of fuel 5.3. Modes of functioning of system + 5.4. The basic knots of system + Electric chain + 7. Ignition system + 8. The electronic block of management and gauges + Transmission + 10. A five-speed transmission and the main transfer RPO MM5 + 11. Automatic Transmission + Steering + Running gear + 14. A forward suspension bracket + 15. A drive of forward wheels + 16. A back suspension bracket + Brake system + Body + Heating, ventilation + Electric equipment |
5.2. System of injection of fuel
System of injection of fuel
The closed contour of management of structure топливовоздушной mixes
The basic gauge for МСВТ is the gauge of concentration of oxygen (ДКК) in the fulfilled gases of the engine. ДКК it is established in the final pipeline (collector). On signals of DKK ЭБУ establishes quantity of oxygen in the fulfilled gases and carries out structure regulation топливовоздушной a mix arriving in the Engine. The optimum structure топливовоздушной mixes 1:14,7 provides the most effective work каталитического neutralizer and a minimum level of emission of harmful substances with the fulfilled gases. As ДКК it is included in a chain of feedback ЭБУ, a contour of management by structure топливовоздушной mixes fig. the Closed contour of management of structure топливовоздушной mixes is closed. |
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