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
      6.3.1. Electronic control unit
      6.3.2. Butterfly valve case
      6.3.3. Regulator of pressure of supply of fuel
      6.3.4. Fuel nozzles
      6.3.5. The sensor of temperature cooling жидкостси
      6.3.6. Sensor of a mass consumption of air
   + 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>> Injection system>> Sensor of a mass consumption of air

Fig. 202. The air filter and the details located near it: 1 — the top part of the air filter; 2 — a vacuum hose; 3 — an O-shaped sealing ring; 4 — the sensor of a mass consumption of air; 5 — a shtekerny block for the sensor of a mass consumption of air, black color; 6 — a hose of let-in air; 7 — a shtekerny block, black color; 8 — a heating element of system of ventilation of a case; 9 — a connecting hose; 10 — the valve of system of ventilation of a case; 11 — a ventilating hose; 12 — a collar for (13); 13 — the electromagnetic valve of system of cleaning by means of absorbent carbon; 14 — a ventilating hose; 15 — a shtekerny block, green color for (13); 16 — the rubber coupling; 17 — a filtering element; 18 — the lower part of the air filter; 19 — an air inlet hose





The sensor 4 (fig. 202) of a mass consumption of air of termoanemometrichesky type, is located between the air filter 1 and a hose 6 inlet pipes.
Sensitive element of the sensor of a mass consumption of air is the small metal plate which heats up in the electric way. The stream of air soaked up in the engine passing by the sensor cools a metal plate, thereby reducing its electric resistance which measures the sensor. Than some of soaked-up air, that respectively more strongly cools this plate. EBU will transform the received sizes to signals for smeseobrazovaniye system.