Golf IV 1.9TDI 90KM: Diagnosing Damaged EGR Valve with VAG-Com Readings & Images

Hello.
The car lost its power. Despite the fact that it has little, about 90HP, it is extremely slow to collect. Here are the readings from VAG-com. I have cleared Egr, but it is the same as before.
Here are the photos.

(2min and I will add photos)

It is best to blind this egr.

I was thinking about it too but I'm not sure if it is because of it that I give screenshots of the car's work at a stop.

Go towards the turbo.

Shoulders blunt?

From the group 003 reading it can be seen that the flowmeter indicates too low mass of sucked air, so either the flowmeter understates the display due to dirt or there is a slight leak in the intake. It would be clear what is the reason for you instead of screens to paste the link to the dynamic log of both groups at the same time, ie 003 from 011.

ok, I will paste tomorrow.
I have one more question, but it's already on priva.

Sztomel wrote:

From the group 003 reading it can be seen that the flowmeter indicates too low mass of sucked air, so either the flowmeter understates the display due to dirt or there is a slight leak in the intake. It would be known what is the reason for you, instead of screens, to paste the link to the dynamic log of both groups at the same time, ie 003 from 011.

It seemed to me that he curdled me

take off, egr is off, it should be more

Log (0 - 003,011,003,011,003,011)

I also advise you to plug it, if you do not want to do it, clean it up properly and everything will be ok, I used to clean my audi week ago.

Unfortunately, these are not dynamic logs. Read how to do it by entering the "dynamic logos" dynamic in Google.

The flowmeter is blown down, or a hole like a bomb on the inlet, there is nothing to combine

Gentlemen, maybe some extra tests ...
First of all, you should check what pressure the turbine gives you when you try to accelerate freely - there will be a hole in the intake or a turbine falling. There is still control of egr vacuum pump on idle - if the amount of air sucked in is changed, it means that egr works. In the case of a turbine on a running engine, you can try out the action of a vacuum motor. Only after these tests can you decide to do anything. I greet and wish you fruitful experiments ...!

The turbo pear was very bad and it did not move. The result was a lack of pressure in the hose going to EGR.
The pear mentioned and the pressure is so great that, just like the hose itself without clamps, it knocks it off. So one problem solved. But continue the same, or as little power ... And what's most important is the turbo

Quote:

turbo pear was very bad and it did not move. The result was a lack of pressure in the hose going to EGR.

You know what, without offense, but maybe deal with something else, because you have no idea about cars

practice makes perfect. - and such pictures do not bother ...
the turbine had not previously generated any pressure at all, now it is very much. It shows the same about yourself that there is some improvement.

Now I am going to the test and I will make a graph of logs

Added after 1 [hours] 14 [minutes]:

I taped a part of the mesh from the flow and the car got power ...
Here is the log.

Log (0 - 003011)

Well, how can you help here if you still do not log dynamically as it should be stabilizing 3-speed rotation at level 1500 and then click on the log start and simultaneously push the gas pedal completely to the stop (driving straight horizontal road with off additional receivers except for lights passing) and you are pulling in this gear with gas in the floor until you reach the value of 4,200 engine revolutions or until you enter the emergency mode (if it occurs earlier and you will feel it with a sudden decrease in dynamics). Then click on the log stop and release the gas pedal braking at the same time and closing the log. You must shut down and restart the engine before you can log in again to reset the emergency mode. If at the time of the log the engine controller previously zaps the emergency mode before the engine reaches the 4,200 rotations, then do not worry - this log is also very valuable. But before this login, remove this tape from the flow meter mesh. First log groups 003 from 011 and then 008 from 010 and paste the links to these logs here. I can already see that you have a problem with turbo overload and what about the fact that the car has power, but it will lose it through emergency mode anyway. You have an ALH motor and a turbo with variable geometry and set the need to clean variable geometry.

1. Turbo reloads. (Coo must walk smoothly and smoothly).
2. Fallen MAF.
Clinging the flow meter you took some of the air so the car started to drive, and the damaged MAF caused the turbo control to seize, if of course you have a steering wheel in the turbine, if not the cause does not have to be so obvious.

Gentlemen, if I'm ok, I can not make logs because I do not have a full vaga

ciacho840 wrote:

, if everything is ok, I can not make logs because I am not full vaga

And what should we look for?

it seems to me that egr is failing

ciacho840 wrote:

it seems to me that egr is

You are wrong.