2.6.23. Check of quantity of fuel submitted the fuel pump (cars with 6 cylinder engine MPI)
The minimum pressure of the accumulator 12,5 Century
The fuel filter should be serviceable.
The fuel tank should be filled not less than on 1/4.
Be convinced of that, the regulator of pressure of giving of fuel is serviceable.
Ignition is switched off.
Procedure for test
Open a cover of the block of safety locks on the left side of the instrument panel.
Take out a safety lock from pads safety locks (the left number, 5th big safety lock from above).
Connect remote control with the help адаптерного a cable to the right plug of a socle.
Connect the tightening plug to the plug (+) АКБ the car.
Turn off a cover of a jellied mouth of a fuel tank (fig. 2.276
The fuel system is under pressure. Before system opening wrap up pure rags a junction. Then, slowly turning off a junction, pit pressure.
Disconnect a hose of the return топливопровода from a place of its connection to the fuel distributor.
Put on an auxiliary hose the distributor of fuel and lower other end in a measured vessel.
Press the switch of remote control and keep its pressed during 15 with.
|Fig. 2.275. The diagramme of the minimum volume of fuel submitted in fuel knot
Compare the received volume of fuel to the minimum volume on the diagramme (sm3/15) (fig. 2.275
Pressure on the fuel pump at the idle engine and the working pump approximately on 2 In more low pressure АКБ.
Assemblage is carried out in return sequence
For fastening of all connections of hoses use collars of a corresponding series.
Establish return топливопровод.