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
- Monitoring systems and decrease in toxicity of the fulfilled gases
   System of ventilation of a case (PCV)
   Valve of ventilation of a case
   Catching system паров fuels
   The canister with absorbent carbon
   Electromagnetic valve of cleaning of the canister
   Cover of a toplivonalivny mouth
   System of production of the fulfilled gases of cars with catalytic converter
   System of injection of MFI fuel
   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
+ Electric equipment
Electric circuits

Catching system паров fuels

Scheme of system of catching паров fuels

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


1–management relay 2–ESM amplifier 3–ignition lock 4–ignition coil 5–spark plug 6–sensor of provision of a camshaft 7–valve of ventilation of a case 8–measuring instrument of an expense and air temperature sensor 9–acceleration sensor 10-ЕСМ 11-air filter 12-valve of a control system of frequency of rotation of idling	13-sensor of provision of a butterfly valve 14-the valve of cleaning of the canister with absorbent carbon 15-the canister with absorbent carbon 16-fuel tank 17-exhaust silencer 18-sensor of an angle of rotation of a cranked shaft 19-detonation sensor 20-the sensor of temperature of cooling liquid 21-oxygen sensor 22-catalytic converter 23-oxygen sensor

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


1–management relay 2–ESM amplifier 3–ignition lock 4–ignition coil 5–spark plug 6–sensor of provision of a camshaft 7–valve of ventilation of a case 8–measuring instrument of an expense and air temperature sensor 9–ЕСМ 10-valve of a control system of frequency of rotation of idling 11-air filter	12-sensor of provision of a butterfly valve 13-the valve of cleaning of the canister with absorbent carbon 14-the canister with absorbent carbon 15-fuel tank 16-exhaust silencer 17-sensor of an angle of rotation of a cranked shaft 18-detonation sensor 19-the sensor of temperature of cooling liquid

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

Pairs of fuel accumulate in the canister with absorbent carbon. At operation of the engine the electronic control unit opens the valve, and pairs of fuel arrive in the engine where there is their combustion.
The control valve is used for management of pressure паров fuels 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 the following parameters on the cold engine at temperature of cooling liquid less 60°C and on the hot engine at temperature of cooling liquid more 80°C.

Cold engine

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

Hot engine

Operational power setting	Depression	Result
Idling	50 kPas	The vacuum is supported
During 3 mines after increase in frequency of rotation to ^3000мин-1	Attempt of change of a razrezhfeniye	The vacuum is absent
Through 3 mines after increase in frequency of rotation to ^3000мин-1	50 kPas	The vacuum is supported quickly then is absent