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
   + 6.5. 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>> Safety measures at work on repair of system of injection
At work on repair and service of system of injection in order to avoid reception of a trauma or damage of the system observe following safety measures:
The prevention
For prevention of damages by the electrostatic category it is forbidden to assort metal case EBU and to concern contact probes of a socket.

The prevention
People with кардиостимулятором are forbidden to spend work on repair of the power supply system and the system of ignition of the engine connected with it.

- Never touch electric wires if the engine works or it is turned by a starter;
- Disconnect and connect electric wires of system of injection and ignition only at the switched off ignition. After ignition deenergizing it is necessary to wait a minimum 20 with that the thread of the gauge of the mass expense of air has cooled down;

Fig. 199. Switching-off of receipt of an electric current in ignition system





- At проворачивании the engine a starter that there was no engine start, it is necessary to disconnect electric current receipt in ignition system. For this purpose disconnect all пятиштырьковую штекерную колодку ignition coils (fig. 199);
- Start-up of the engine by a method прикуривания from other car should last no more than 1 mines at pressure no more than 16,5 In;
- At помывке the engine ignition should be switched off;
- Before carrying out of electrowelding works it is necessary to disconnect wires from АБ and штекерную колодку from ЭБУ;
- Switching-off АБ from an onboard network is not supposed at the working engine;
- At gymnastics АБ should be disconnected from an onboard network;
- It is not authorised to subject ЭБУ to temperature influence above 85 With, for example temperature сушильной the chamber. In this case ЭБУ it is necessary to dismantle preliminary;
- It is necessary to supervise reliability of contacts of plaits of wires and to support full cleanliness of plugs AB;
- The detachment and joining штекерной колодки ЭБУ is not supposed at the included ignition;
- At car towage, in order to avoid damage from ignition system, always disconnect штекерную колодку from ЭБУ.