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
      5.1.2. General information
      5.1.3. PIERBURG 2EZ carburetor
      5.1.4. Air filter
      5.1.5. Fuel pump
      5.1.6. Fuel filter
      5.1.7. Fuel accumulator
      5.1.8. Fuel tank
      5.1.9. Fuel level sensor
      5.1.10. Accelerator cable
      5.1.11. Systems of injection of fuel
      5.1.12. Inlet collector
      5.1.13. System of self-diagnostics and codes of malfunctions
      5.1.14. Check of a control system by the Digifant engine
      5.1.15. Check of a control system by the CIS-E-Motronic engine
      5.1.16. System of production of the fulfilled gases
   + 5.2. Power supply system of the diesel engine
+ 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 systems of petrol engines>> Fuel level sensor
       PREVENTION
The fuel level sensor is necessary for removing in well aired room.

Removal and installation of the fuel level sensor carry out in the following order:
– disconnect a wire from the negative plug of the storage battery;
– remove a floor covering in a luggage carrier;

Fig. 5.12. A fuel tank and the fuel pump of cars with the SOHC engine: 1–cover of a bulk mouth; 2–lock ring; 3–rubber sealant; 4–connection of the tire of grounding, 5 – a broad tank; 6–union of supply of fuel; 7–flange nut; 8–union of return of fuel; 9–cover; 10-consolidation; 11-hose; 12-consolidation; 13-washer; 14-rubber dampers, 15 – the fuel pump; 16-casing of the fuel pump; 17-lock ring; 18-the fuel level sensor, 19 – consolidation; 20-bolt; 21-fastening tire; 22-ventilation valve; 23-tube сапуна (Versatile person); 24-tube сапуна; 25-bolt; 26-consolidation; 27-a hose to the coal filter; 28-valve


– disconnect the electric tip from a cover 9 (see fig. 5.12 ) a fuel tank;
– note an arrangement of fuel hoses on unions of a cover and remove them from unions;

Fig. 5.16. Fuel level sensor: 1–flange nut; 2–cover; 3–connector; 4–fuel pump; 5–plugs; 6–mesh filter; 7–sealing ring; 8–float lever


– unscrew a big flange nut 1 (see fig. 5.16 );
– take the sensor from a tank, thus do not bend the lever of a float 8;
– if in a tank the fuel pump is established, the sensor is taken together with submitting fuel pump.
Installation carry out to sequences, return to removal.








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