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

  1. Disconnect a vacuum hose from throttle knot and instead of it connect the vacuum pump with a vacuum hose.
  2. 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

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