Hyundai Elantra

since 2000-2004 of release

Repair and car operation



Elantr's Hyundai
+ Petrol engines 1,6, 1,8 and 2,0 of l
+ Diesel engine of 2,0 l
+ greasing System
+ cooling System
- Fuel system
   + Fuel system of petrol engines
   - Fuel system of diesel engines
      Specifications
      General information about system of injection of "Common Rail"
      Characteristics of system of injection
      Control injection of fuel
      Main injection of fuel
      Additional injection of fuel
      Reduction of toxicity of the fulfilled gases
      Fuel system Common Rail
      EDC control system
      ECU
      Management of the 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 switching off
      Glow plugs
      Removal and nozzle installation
      Installation of the fuel pump of a high pressure
      Measuring instrument of a consumption of air (Air flow sensor – AFS)
      The sensor of temperature of cooling liquid (ECT)
      Sensor of provision of a camshaft (CMP)
      Sensor of an angle of rotation of a cranked shaft
      Nozzles
      The sensor of pressure of fuel in the accumulator of a high pressure (RPS)
      Sensor of temperature of fuel (FTS)
      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
+ Electric equipment
Electric circuits




The active shock-absorber reducing fluctuations of frequency of rotation of a cranked shaft of the engine

1–sharp change by the driver of provision of a pedal of an accelerator
2–a curve of frequency of rotation of a cranked shaft of the engine without the active shock-absorber

3–a curve of frequency of rotation of a cranked shaft of the engine with the active shock-absorber

By sharp pressing or an otpuskaniye of a pedal of an accelerator the amount of injected fuel should change quickly that should lead to the same fast change of frequency of rotation of a cranked shaft of the engine. These sharp changes of loading lead to generation of fluctuations which are based on fluctuations from frequency of rotation of a cranked shaft of the engine.

The active shock-absorber reduces these periodic fluctuations of frequency of rotation of a cranked shaft of the engine, changing amount of injected fuel with the frequency corresponding to frequency of rotation of a cranked shaft of the engine: by sharp pressing a pedal of an accelerator the smaller amount of fuel is injected and at sharply otpuskaniye of a pedal – the bigger amount of fuel is injected. It effectively reduces instant surges in frequency of rotation of a cranked shaft of the engine.