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
- Monitoring systems and decrease in toxicity of the fulfilled gases
   Ventilation system картера (PCV)
   The ventilation valve картера
   System of catching of steams of fuel
   The canister with the activated coal
   The electromagnetic valve of clearing of the canister
   Cover топливоналивной mouths
   System of release of the fulfilled gases of cars with каталитическим neutralizer
   System of injection of fuel MFI
   Search and elimination of malfunctions
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










System of catching of steams of fuel

The scheme of system of catching of steams of fuel

The scheme of the monitoring system and decrease in toxicity of the fulfilled gases and catching of steams of fuel of the engine of 1,6 l with system of onboard diagnostics

1 – the management relay
2 – amplifier ESM
3 – the ignition lock
4 – the ignition coil
5 – a spark plug
6 – the gauge of position of a camshaft
7 – the ventilation valve картера
8 – a measuring instrument of the expense and the gauge of temperature of air
9 – the acceleration gauge
10 – ЕСМ
11 – the air filter
12 – the valve of a control system of frequency of rotation of idling

13 – the gauge of position throttle заслонки
14 – the valve of clearing of the canister with the activated coal
15 – the canister with the activated coal
16 – a fuel tank
17 – the muffler
18 – the gauge of an angle of rotation of a cranked shaft
19 – the detonation gauge
20 – the gauge of temperature of a cooling liquid
21 – the oxygen gauge
22 – каталитический neutralizer
23 – the oxygen gauge

The scheme of the monitoring system and decrease in toxicity of the fulfilled gases and catching of steams of fuel of engines of 1,6/1,8/2,0 l (этилированное fuel)

1 – the management relay
2 – amplifier ESM
3 – the ignition lock
4 – the ignition coil
5 – a spark plug
6 – the gauge of position of a camshaft
7 – the ventilation valve картера
8 – a measuring instrument of the expense and the gauge of temperature of air
9 – ЕСМ
10 – the valve of a control system of frequency of rotation of idling
11 – the air filter

12 – the gauge of position throttle заслонки
13 – the valve of clearing of the canister with the activated coal
14 – the canister with the activated coal
15 – a fuel tank
16 – the muffler
17 – the gauge of an angle of rotation of a cranked shaft
18 – the detonation gauge
19 – the gauge of temperature of a cooling liquid

The system of catching of steams of fuel prevents evaporation of steams of fuel in atmosphere from a fuel tank therefore formation of a photochemical smog is prevented.

Fuel steams accumulate in the canister with the activated coal. At engine work the electronic block of management opens the valve, and fuel steams arrive in the engine where there is their combustion.
The control valve is used for management of pressure of steams of fuel in a fuel tank.

Check

 PERFORMANCE ORDER

    Disconnect a vacuum hose from throttle knot and instead of it connect the vacuum pump with a vacuum hose. Check up following parametres on the cold engine at temperature of a cooling liquid less 60C and on the hot engine at temperature of a cooling liquid more 80C.

The cold engine

Operational power setting
Depression
Result
Idling
50 кПа
The vacuum is supported
3000 mines–1

The hot engine

Operational power setting
Depression
Result
Idling
50 кПа
The vacuum is supported
During 3 mines after increase in frequency of rotation to 3000мин–1
Change attempt разрежфения
The vacuum is absent
Through 3 mines after increase in frequency of rotation to 3000мин–1
50 кПа
The vacuum is supported quickly then is absent