Attention! Before starting work, read the safety rules for working with the power system (see "Safety measures for the maintenance and repair of the power system").
Removing
1. Relieve fuel pressure in the fuel line (see "Fuel Line - Pressure Relief").
Attention! Depressurize the fuel line even if the vehicle has not been driven for a long time. After depressurizing, a small amount of fuel remains in the fuel lines.
2. We remove the accumulated dust and dirt from the fuel module and treat the threaded connections with a penetrating lubricant.
3. Having released the latch, disconnect the wiring harness block (1) from the fuel module. Disconnect the wiring harness (2).
4. So that the wires do not interfere, cut the clamp (3) and remove the wiring harness with pads (1) And (2).
5. Open end wrench by 17 mm unscrew the fitting (1) pipeline for draining fuel into the tank. Loosen the plug in the same way (2) fuel supply pipeline to the fuel filter.
6. We remove pipelines from the module. O-rings are fitted at the ends of the pipelines. Damaged rings must be replaced.
7. socket wrench by 7 mm unscrew the eight nuts securing the fuel module.
8. Remove the pressure ring of the fuel module. Underneath is a spacer ring.
9. Remove the fuel module from the tank.
Warning! When removing the fuel module, do not bend the lever of the fuel gauge sensor. To do this, slightly tilt the module and carefully remove the float from the tank opening
Comment. As a rule, it is not possible to remove the fuel module assembly with the intake chamber (plastic container, fixed with two rubber bushings on the rails of the fuel module cover) and the camera stays in the tank.
10. Remove the rubber seal. Replace damaged gasket.
11. We remove the intake chamber and pour gasoline out of it.
Installation
Recommendation. Install the fuel module in the tank following the assembly with the intake chamber.
1. Using a screwdriver, remove two rubber bushings from the hole in the tides of the fuel pump casing.
Comment. One of the bushings may remain in the opening of the intake chamber.
2. After covering the bushings with a thin layer of engine oil, insert them into the holes in the intake chamber.
3. Insert the fuel pump into the chamber (bushings must enter the holes of the tides of the fuel pump casing)...
... and with a thin beard we fill the bushings into the holes.
4. We put a sealing gasket on the module.
5. Carefully inserting the float into the tank opening, install the fuel module...
... and orient it in the tank so that the arrow is directed towards the trunk.
Warning! When attaching the fuel module, make sure that the arrow on its cover points towards the rear of the vehicle. To avoid damaging the studs, do not overtighten the nuts
6. Install the clamping ring and evenly (in three to four doses) tighten the module fixing nuts.
After connecting the fuel line fittings to the fuel module, turn on the ignition for 5 s and check the tightness of the connections. Tighten fittings if necessary.
Upon completion of work, install the hatch cover and the rear seat cushion in place.