What does the pipe in the photo do?

Hello
I canceled my car's air filter box and replaced it with an open air filter
originally, a pipe from the engine near the calbulator inlet meets the large diameter pipe from the air filter box.
When the box was canceled, this pipe wasted. What does this pipe do?
I also paid attention to press the gas, that is, when the speed is increased, smoke comes from this pipe
Would there be any problem when idle?
or I have to put my little filter here

Why is it throwing smoke from here at high speed?

I also put in your pictures

you had to install the crank air filter on that empty pipe

crank air filter haa
So what's my mood here?
But when I gas, it throws smoke from here
Pay attention to the 2nd picture, you will see the smoke

Was this hose not connected to the original filter bowl?

yes from the original filter boiler and next to the carbore entering the calbulator
it is entering

If there is smoke, the engine is worn, does it burn the vehicle?

no friend 1 gram fat does not decrease my vehicle
It's been 8 months and I look at the oil stick
stops at the same level.
the tugrah 2011-03-01 21:20:26

Does anyone know where this smoke comes from?

if your circlips are worn

Is circlip wear bad?

the most correct answer gives you engine repairman only we can guess

Yes you are right

It is normal to have smoke, but it is useful to buy and install a crank filter there. The smoke coming from there is oil mist.

thanks efe brother i was scared
obvious smoke comes after 5000 cycles.

Efe, I have a question, now I put on my open filter because the weather has improved.
lpg will be open air filter in a week I will wear lpg
do i have a problem

LPG has nothing to do with the open filter. You can use it as you wish ...

thanks everyone for the information
here is peugeottürkeyforum something like that

Is it called crank ventilation, in other words, crankcase ventilation? You know, a pipe hangs under those old maguses and oil vapor comes out of it :)

same thing yaaa :)) ha karter ha krank :))

where is the crank already standing just above the sump :)))

It should not hang out as this pipe stands alone. this condition makes the dog break. In our vehicles, crankcase ventilation depends on the air intake system of the vehicles. From there, it gives the oil vapor to the air sucked by the vehicle ... this causes the gas butterfly and the idle valve to break slightly in the oil vapor according to the connection type of the pipe ...

When I went to the industry to replace the air filter the other day, I removed the top cover of the filter box (I know it as a carburetor). I kept the air where those hoses came. A measurement of nearly 1 tea glass (almost) of oil came out of the hose where it came from. Is this an indication of something bad?

There's nothing to be afraid of, my brother, the steam coming out of the engine. It doesn't cause any problems to you. it is just taking and installing beer from small filters.