Hendaj Elantra
Petrol engines 1,6, 1,8 and 2,0 l
The diesel engine of 2,0 l
Greasing system
Cooling system
- Fuel system
    Fuel system of petrol engines
   - Fuel system of diesel engines
      Specifications
      The general data on injection system «Common Rail»
      Characteristics of system of injection
      Control injection of fuel
      The main injection of fuel
      Additional injection of fuel
      Reduction of toxicity of the fulfilled gases
      Fuel system Common Rail
      Control system EDC
      ECU
      Management of a maximum quantity of air arriving in the engine
      The active shock-absorber reducing fluctuations of frequency of rotation of a cranked shaft of the engine
      Engine deenergizing
      Candles накаливания
      Removal and atomizer installation
      Installation of the fuel pump of a high pressure
      Measuring instrument of the expense of air (Air flow sensor – AFS)
      The gauge of temperature of a cooling liquid (ECT)
      The gauge of position of a camshaft (CMP)
      The gauge of an angle of rotation of a cranked shaft
      Atomizers
      The gauge of pressure of fuel in the high pressure accumulator (RPS)
      The gauge of temperature of fuel (FTS)
      The valve of adjustment of pressure
      Search and elimination of malfunctions
Monitoring systems and decrease in toxicity of the fulfilled gases
Ignition system
System of preliminary heating of the diesel engine
Coupling
Mechanical transmission
Automatic transmission
Power shafts, forward and back axes
Suspension bracket
Steering
Brake system
Body
Air central air
The electric equipment
Electric schemes










The valve of adjustment of pressure

Pressure of fuel in the accumulator is supported at demanded level by the valve of regulation of pressure.

The valve of adjustment of pressure carries out the same function, as the valve of superfluous pressure. In case of superfluous pressure the valve, opening, limits pressure in the accumulator. If pressure below demanded, the valve is closed and tightly separates section of low pressure from section of a high pressure of system of injection.

Valve check

Check up resistance of the valve. Resistance: 2,07–2,53 Ohm.

Valve replacement

If target pressure of the valve does not correspond demanded, replace the valve. The inhaling moment: 5±1 Nm.