Skoda Fabia

since 2000 release

Repair and operation of the car

4.3. Replacement of the sensor of the index of level of fuel

GENERAL INFORMATION

View from salon on the fuel level sensor with a fuel receiver

1 – hatch cover;

2 – sealant of wires;

3 – connecting block;

4 – hose of the return discharge of fuel;

5 – fuel supply fuel-supply line;

6 – tags on the fuel tank and a flange of a fuel receiver

Details of a power supply system of the carburetor engine

1 – fuel tank;
2 – bolt of fastening of a tank;
3 – bolt of fastening of a collar;
4 – collar of the fuel tank;
5 – adsorber purge tube;
6 – fuel supply fuel-supply line;
7 – fuel filter;
8 – screw of fastening of the fuel filter;
9 – sensor of the index of level of fuel;
10 – fuel pump;
11 – fuel-supply line of the return discharge of fuel;

12 – a tube of supply of fuel in the fuel filter;
13 – sealing ring;
14 – nut;
15 – air valve;
16 – stopper of a bulk mouth;
17 – bolt;
18 – bulk mouth;
19 – gravitational valve;
20 – adsorber purge tube;
21 – adsorber of system of catching of vapors of fuel;
22 – bolt of fastening of an adsorber;
23 – tube of ventilation of a tank

PERFORMANCE ORDER

1. Disconnect a wire from the - plug of the rechargeable battery.
2. Remove a pillow of a back seat (see subsection 11.4.3).
3. Uncover 1 (see rice. A view from salon on the fuel level sensor with a fuel receiver) the hatch in a floor over the fuel tank.
4. Disconnect a block 3 with wires from the fuel level sensor.
5. Having pressed the buttons of clamps, disconnect hoses 4 and 5 from unions on a fuel receiver flange.
	6. A special key 1 turn off a nut 2 and take out from the fuel tank a fuel receiver assembled with the sensor of the index of level of fuel. Take out a sealing ring of a flange.
	7. Disconnect wires 3 from the sensor 2 indexes of level of fuel (1 – a latch). Mark wires not to mix at installation.
8. Having picked up the screw-driver of a latch 1, shift the sensor 2 down and remove it from a fuel receiver.
9. Insert the new sensor into a fuel receiver and press it from below that latches 1 recorded it. Connect to the wire sensor.
10. Grease with fuel a sealing ring of a flange and establish a fuel receiver with the sensor in the fuel tank as it should be, the return to removal.
	11. Turn a fuel receiver so that shooters on a flange of a fuel receiver and the fuel tank coincided, as shown in the drawing.
12. Connect a fuel-supply line of 1 supply of fuel (black color) to the union designated by a letter V, and a hose 2 return discharges of fuel (blue color) to the union R.
13. Similarly replace the sensor on cars with petrol engines fixed on the fuel pump 10 (see rice. Details of a power supply system of the carburetor engine), which acts and established the same as a fuel receiver of the diesel engine. At installation of the pump grease with fuel a sealing ring 13.