9. Fuel system
With modern accelerator Mondeo became faster the rare visitor of a refuelling column. Variants of petrol engines burn Euro-Super – diesel Mondeo take away fuel from a column with diesel fuel.
Fuel tank Mondeo is in back area of the bottom under a back seat. It is low located plastic forming detail. Models with petrol engines have a fuel stock approximately 59 litres, both diesel versions load aboard about 56 litres. At carburettor engines directly in a tank there is a gauge of level of fuel (the indicator of a stock of fuel) and the fuel pump. 66 kw th the diesel version pours "juice" from a tank by means of built in in плунжерный the distributive pump of giving, in 85-KW th the diesel unit two pumps care of it: the first, as well as in 66 kw th, sits directly in the fuel pump, the second pump works as the electric submitting pump and is located out of under the car bottom. They provide giving of diesel fuel and interfere with formation on an input of the fuel pump of a limit of the lowered pressure in 0,2 bar.
Fuel tank Mondeo has no carving stopper of a final aperture – therefore before works with fuel capacities it is necessary to empty its maintenance through a ventilating aperture.
Smart – ventilation system
Electric топливовсасывающий the compressor (the giving pump) in petrol models transports fuel on system of gasoline pipe lines from a fuel tank to the engine. To "connect" impurity and a water condensate, in the submitting pipeline the fuel filter sits. All Mondeo with petrol engines "carry" the filter under the basis of a bearing body near to the right back wheel, on the contrary, in diesel Mondeo it settles down under an engine cowl at height of the right ledge of an amortisation rack. Ventilation and airing basically comes to an end in a bulk mouth of a tank. From here getting at refuelling of a tank and according to the operational expenditure of fuel air leaves. Unreasonably not to pollute environment poisonous steams of fuel, the filter connects deleted steams of fuel with the activated coal and at the working engine sends back in soaking up path.
Fuel system four-cylinder Mondeo
The main elements of fuel system
The fuel pump: in Mondeo works silent electric погружной a gasoline pump. The pump and the gauge are the uniform element, not spent fuel and gases through редукционный the valve in the pump case get back to a tank.
Two in one: погружной the fuel pump in versions with petrol engines.
This valve supports in injection system even at the disconnected ignition «pressure of gasoline».
The fuel filter: in petrol and diesel engines it is established before injection system. Connects liquid and firm ballast substances from fuel.
The filter with the activated coal: takes places in a motor compartment. Connects steams of fuel from a tank. At the working engine opens the electromagnetic valve – gases from this filter get to inlet system and mix up with a fresh fuel mix.
The basic scheme of connections of the filter with the activated coal