VOLKSWAGEN GOLF IV

since 1997 of release

Repair and car operation


Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
- 4. Fuel system
   - 4.1. Cars with petrol engines
      4.1.1. Removal and installation of the fuel pump / fuel level sensor
      4.1.2. Removal and installation of the fuel filter (petrol engines)
      4.1.3. Adjustment of a cable of an accelerator
      4.1.4. Removal and installation of the case of the air filter
      4.1.5. Remote check of elements of fuel system
      + 4.1.6. Check of the fuel pump
      4.1.7. Check of the relay of the fuel pump
      + 4.1.8. Control system of the engine
   + 4.2. Cars with diesel engines
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes


Кольцо вузов антиплагиат онлайн еще здесь.


4.1. Cars with petrol engines
GENERAL INFORMATION

Fuel tank of cars with petrol engines

1–sealing ring. Always is subject to replacement;
2–valve. Valve check by blowing off: the valve in vertical situation – is open, the valve in inclined on 45 ° situation – is closed;
3–ventilation hose. To the canister with charcoal;
4–cover;
5–sealing ring. Always is subject to replacement;
6–bolt;
7–tank valve / rubber cup;
8–ventilation valve;
9–connection with weight;
10-bolt, 10 Nanometers;
11-ventilation hoses;
12-fuel tank;
13-ring, 2 Nanometers;
14-thermofilter;
15-bolt, 25 Nanometers; 		16-tightening nut, 2 Nanometers;
17-casing;
18-coupling tape collar. Have different length;
19-a submitting fuel hose, black color. To the engine. Fastens collars;
20-fuel filter. The arrow on the case of the filter specifies the direction of a stream of fuel;
21-collar. For the fuel filter;
22-sealing ring. At damage is subject to replacement. Before installation to moisten with fuel;
23-sensor of level of fuel / fuel pump;
24-cap nut, 60 Nanometers;
25-a submitting fuel hose. To the fuel filter;
26-returnable fuel hose. From the engine

Before removal of a fuel tank pump out from a tank fuel.

Removal of a fuel tank make from under the car. For support of a fuel tank use a jack.

Even at an empty fuel tank there are pairs of fuel which are explosive therefore be careful.

After installation of a fuel tank start the engine and check tightness of fuel system.

Fuel pump / fuel level sensor

On models with petrol engines the fuel pump together with the fuel level sensor are established in a fuel tank. On a design the fuel level sensor consists of a potentiometer and the related float. At reduction of amount of fuel the float of the sensor falls and, increasing resistance of a potentiometer, lowers tension on the index of level of the fuel, located on a combination of devices.