VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
- 5. Power supply system
   + 5.1. Power supply systems of petrol engines
   - 5.2. Power supply system of the diesel engine
      5.2.1. Specifications and characteristics
      5.2.2. General information
      5.2.3. Air filter
      5.2.4. Accelerator cable (AAZ engine)
      5.2.5. Fuel level sensor
      5.2.6. Fuel tank
      5.2.7. Fuel pump of a high pressure
      5.2.8. Check and adjustment of the maximum turns of the engine (AAZ engine)
      5.2.9. Check and adjustment of the raised turns of idling of the AAZ engine
      5.2.10. Check and adjustment of the moment of injection of fuel of the fuel pump of a high pressure of the AAZ engine
      5.2.11. Fuel nozzles
      5.2.12. Electromagnetic valve of a stop of the engine
      5.2.13. Elements of a control system of the diesel engine (1Z, AHU and AFN)
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
+ 14. Systems of heating, ventilation and conditioning
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Power supply system>> Power supply system of the diesel engine>> Air filter
Removal and installation of the fuel filter carry out in the following order:

Fig. 5.79. The air filter diesel the engine without a turbonagnetatel: 1–case; 2–a filtering element; 3–;;;;;;; 4–air line; 5–inlet collector; 6–laying; 7–reduktsionny valve; 8; 13-air line; 9–the pipeline of supply of oil to a turbonagnetatel; 10-pressure sensor; 11-turbonagnetatel; 12-the pipeline of return of oil from a turbonagnetatel; 14-heat exchanger; 15-air line; 16-rubber ring; 17-air inlet


weaken a collar and disconnect an air line 4 from the case of the air filter 3 ( fig. 5.79 .) (AAZ engine) or measuring instrument of a stream of air (other engines);
remove the rubber rings 16, fixing the case of the air filter;
move the case of 1 air filter to the engine and disconnect from hегo a branch pipe of the 17th air inlet;
take the case of the air filter from a motor compartment;
on engines 1Z, AHL and AFN:
unscrew screws and separate a measuring instrument of a stream of air from the case of the air filter;
remove brackets, lift a cover of the air filter and take filtering element 2;
installation of the case of the air filter is made in sequence, return to removal. Combine a ledge on the case of the air filter with dredging in a car wing.