Repair VW Sharan. Diesel engines: 1,9 l TDI.+ 1. Introduction + 2. Engine VR6 + 3. The two-litre engine (ADY) + 4. System of greasing of the engine + 5. Cooling system - 6. System of injection of fuel of engine VR6 6.1. Safety measures at work on repair of system of injection 6.2. A principle of work ЭСУД under various conditions + 6.3. Injection system - 6.4. Malfunctions of system of injection 6.4.1. Malfunctions of system of injection of fuel + 6.5. Work on repair and service of system of injection 6.6. A cable of a drive throttle заслонки + 6.7. The electric fuel pump 6.8. The fuel filter 6.9. The gauge of level of fuel in a tank 6.10. The air filter + 7. System Simos of injection of fuel of the 2,0-litre engine + 8. Ignition system + 9. Coupling + 10. A mechanical 5-step transmission + 11. Shaft of a drive of wheels + 12. The steering hydraulic booster + 13. A forward suspension bracket + 14. A back suspension bracket + 15. Brake system + 16. An electric equipment + 17. The diesel engine + 18. System of greasing of the diesel engine + 19. System of cooling of the diesel engine + 20. The power supply system of the diesel engine and turbocharger + Maintenance service card + Specifications and characteristics + Electroschemes |
Folksvagen Sharan/Sharan repair>> System of injection of fuel of engine VR6>> Malfunctions of system of injection ЭБУ engine VR6 the built in registrar of malfunctions who finds out infringements in work ЭБУ and elements of system Motronic has and enters them into memory ЭБУ. At malfunction of gauges of temperature of a cooling liquid, temperatures of soaked up air, a potentiometer of a measuring instrument of the expense of air, ЭБУ starts to work according to the sizes accepted "by default". After returning ЭБУ to a normal mode use of the sizes accepted "by default" stops. If the revealed malfunction has withdrawn, after the fiftieth start of the engine the information on this malfunction will be erased from memory of the registrar of malfunctions.
For simplification of search of malfunctions possibility of a request of current parametres by means of ЭБУ and actuating of this or that element of system is provided.
For search of the malfunctions entered into memory ЭБУ use of diagnostic stands of the firm which have let out the car is necessary. After elimination of malfunctions on HUNDRED, they are erased from memory of the registrar of malfunctions that allows the registrar of malfunctions to write down new malfunctions at their detection, without confusing them to old malfunctions.
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