Warning! Gasoline is extremely flammable and explosive, so care must be taken when working on any part of the fuel system.
Warning! The container in which the fuel was located contains fuel vapors and is potentially explosive.
Attention! Work on the fuel system must be carried out in a well-ventilated area, for which all windows and doors can be opened to create a draft.
Attention! When working on the fuel system, do not use open flames, electric welding, or tools that may generate sparks. Make sure there is a charged fire extinguisher in the immediate vicinity of the workplace.
Attention! Use goggles to protect your eyes from getting fuel in them. If fuel comes into contact with skin, wash the area with plenty of water.
Attention! Keep the fuel system clean as dirt entering the fuel system passages can block them and prevent the engine from running properly.
Removing
Location of the fuel level sensor on sedan models
And – an electric socket of the gauge;
B - sensor mounting nut
1. It is advisable to remove the fuel level sensor on an empty fuel tank. If the fuel tank is completely filled with fuel, pump out at least 8 liters of fuel from it before removing the fuel level sensor.
2. Remove the ground wire from the battery.
3. On Sedan models, remove the trunk floor trim, remove the clips, and remove the fuel tank gasket panel. On Station Wagon models, remove the front trunk trim or third row seatback. Remove the clips and lift up the luggage compartment carpet.
4. On Station wagon models, remove the protective cover from the floor, then disconnect the electrical connector from the top of the fuel level sensor (see picture). Using soft wire, secure the electrical connector so that it does not fall behind the fuel tank.
5. Unscrew the sensor mounting nut and remove the fuel level sensor from the fuel tank.
6. Remove the O-ring from the hole for installing the fuel level sensor.
Installation
1. Installation is carried out in the reverse order of removal, taking into account the following points.
2. Before installing a new fuel level sensor, remove the protective tape from it and remove the locking pin.
3. Replace the O-ring of the fuel level sensor.
4. Tighten the fuel level sensor mounting nut to the required torque.
5. Check that the electrical connector is properly and securely connected to the sensor.
6. Before installing the fuel tank gasket panel, start the engine and check for fuel leaks near the fuel gauge.