Hyundai 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
      Search and elimination of malfunctions
      Check of frequency of rotation of idling
      Check of the fuel pump
      Replacement of the fuel filter
      Replacement of the terminator of overflow (the double-thread valve)
      Replacement of the gauge of level of fuel
      Checks of system of injection MFI
      Control lamp of malfunctions (MIL)
      Diagnostic codes of malfunctions
      Fuel atomizers
      The modulator of management of frequency of rotation of a cranked shaft of the engine idling (ISC)
      The gauge of speed of the car (VSS)
      The detonation gauge (KS)
      The ignition lock (ST) and the switch of ranges (TR) in cars with an automatic transmission
      The ignition lock (ST) in cars with a mechanical transmission
      The engine management block
      The switch and the relay of a central air of air
      The electromagnetic valve of clearing of the canister of system of catching of steams of fuel (EVAP)
      The main relay MFI
      The ignition coil
      The fuel pump
      The gauge of acceleration APS
      The oil valve (OCV)
      Fuel highway and atomizers
      Throttle knot
      Fuel tank
      Pedal and accelerator cable
    Fuel system of diesel engines
Monitoring systems and decrease in toxicity of the fulfilled gases
Ignition system
System of preliminary heating of the diesel engine
Mechanical transmission
Automatic transmission
Power shafts, forward and back axes
Suspension bracket
Brake system
Air central air
The electric equipment
Electric schemes

The oil valve (OCV)

The mechanism of change of the moment of opening and closing of valves (CVVT) is established on distributive to a shaft of inlet valves and promotes reduction of emissions of harmful substances with the fulfilled gases and reduces the fuel expense.

The oil valve (OCV) is the main element of system CVVT. On the basis of a signal from the block of engine management the valve provides change of a direction of giving of oil therefore the moment of opening and closing of valves changes.


The name
Rated voltage
12 IN
Resistance of a winding
7,40,5 the Ohm at temperature 20C
Operating current
100–1000 mA
Resistance of isolation
Not less than 50 мОм
1,0 sm 3 / mines under the pressure of air 200 kpa

Service conditions

The name
Working liquid
7.5W 30. SJ
Working temperature
–40 … 130C
Range of pressure
0 ~ 1000 kpa
Amplitude of pressure
10 ~ 16 IN