VW Sharan repair

. Diesel engines: 1,9 l of TDI.
+ 1. Introduction
+ 2. VR6 engine
+ 3. Two-liter engine (ADY)
+ 4. System of greasing of the engine
+ 5. Cooling system
- 6. System of injection of fuel of the VR6 engine
   6.1. Precautionary measures at work on repair of system of injection
   6.2. A principle of work of ESUD 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. Cable of a drive of a butterfly valve
   + 6.7. Electric fuel pump
   6.8. Fuel filter
   6.9. The fuel level sensor in a tank
   6.10. Air filter
+ 7. Simos system of injection of fuel of the 2,0-liter engine
+ 8. Ignition system
+ 9. Coupling
+ 10. Mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. Hydraulic booster of a steering
+ 13. Forward suspension bracket
+ 14. Back suspension bracket
+ 15. Brake system
+ 16. Electric equipment
+ 17. Diesel engine
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
+ 20. Power supply system of the diesel engine and turbokompressor
+ maintenance Card
+ Specifications and characteristics
+ Elektroskhema




Repair Sharan/Sharan Volkswagen>> System of injection of fuel of the VR6 engine>> Precautionary measures at work on repair of system of injection
At work on repair and service of system of injection in order to avoid receiving a trauma or damage of the system observe the following precautionary measures:
Prevention
For prevention of damages by the electrostatic category it is forbidden to assort the EBU metal case and to concern contact probes of the socket.

Prevention
People with a pacemaker are forbidden to carry out works on repair of a power supply system and the related system of ignition of the engine.

- 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 switching off of ignition it is necessary to wait at least 20 with in order that the thread of the sensor of a mass consumption of air cooled down;

Fig. 199. Shutdown of receipt of an electric current in ignition system





- at an engine provorachivaniye a starter that there was no engine start, it is necessary to disconnect receipt of an electric current in ignition system. For this purpose disconnect all pyatishtyrkovy shtekerny block of the coil of ignition (fig. 199) ;
- engine start-up by the prikurivaniye method from other car should last no more than 1 mines at tension no more than 16,5 In;
- at an engine washing ignition should be switched off;
- before carrying out electrowelding works it is necessary to disconnect wires from AB and a shtekerny block from EBU;
- disconnection of AB from an onboard network is not allowed at the working engine;
- at a charging of AB it should be disconnected from an onboard network;
- it is not authorized to subject EBU to temperature influence above 85 ° With, for example temperature of the drying chamber. In this case EBU is necessary for dismantling previously;
- it is necessary to supervise reliability of contacts of plaits of wires and to support full purity of AB plugs;
- the detachment and accession of a shtekerny block of EBU at the included ignition is not allowed;
- at car towage, in order to avoid damage from ignition system, always disconnect a shtekerny block from EBU.