Problem map Alfa Romeo Mito 1.6 jtdm2

[Racer83]

Hello to all,
I have attached the map file which I was uploaded some time ago. The problem that presents itself is between 1500 and 2000 rpm with a dose of throttle low: the reaction is to have vibration of the car ( to understand each other seems a gasoline engine which is switched off, a cylinder, strattona), which disappear by releasing the accelerator or or increased.
Tired of this situation, I set out to do and I read the map with Mpps and then to open with ECM Titanium.
The maps that are changed compared to the golds are:
- injection zoned
- press turbo f(temp)
- torque limiter
- torque limiter 2
- torque limiter 3
Now because of my training in this field, I would say, close to the ground it seems to me to have understood that in the map, injection split and press turbo f(temp) there is something wrong; the map the EGR seems not to have been touched by what I see from the ECM, but I don't know what software was used in the beginning and then I don't even know if there are other maps that were changed that I can see.
The car has mounted panel filter Bmc and no longer has the dpf.
At my disposal I have the software: ECM Titanium 1.61 ECM 2001 6.3 and Mpps 16.1.0.2

The control unit has HW 0281017514 and SW 1037515044.

Thanks to those who I will want to give some suggestion.

P. s. I hope I used the right section!

[claudiooreste]

Hello , unfortunately I do not have the permission to download the map so I can't verify it , but these strattonamenti them you have always had from the time that you loaded the map or have sprung up suddenly.

[claudiooreste]

It would be interesting to know how much time has been loaded to the map mod and from how much time you have is the defect.

[Racer83]

It would be interesting to know how much time has been loaded to the map mod and from how much time you have is the defect.

the problem exists since you loaded the map

[cinqueturbo]

The EGR was closed, and also the FAP deleted with some Software..
But this machine does not have the Swirl?
Pane the map in addition to having done nothing of particular note are the data increases too soon for both rounds % pedal..
In short, I would start from the base saw that definitely drives you a little more of a original...

[Racer83]

The EGR was closed, and also the FAP deleted with some Software..
But this machine does not have the Swirl?
Pane the map in addition to having done nothing of particular note are the data increases too soon for both rounds % pedal..
In short, I would start from the base saw that definitely drives you a little more of a original...

I don't know what the swirl
So let's say that confirms my "intuition" that the maps assembly, injection and press turbo f(temp) need to be reviewed?
You can then improve even more the performance?

[claudiooreste]

The swirl are no valves in the intake manifold, which move via an actuator all together.

[giuseppe89]

No cinqueturbo the 1.6 mjt does not have the swirl.I removed most of the intake manifold and I never found any 1.6. Only on the 1.9 and 2.0 mjt

[giuseppe89]

Racer83 but causes you to more with high gear wire, or gas? The car seems as if accellerasse intermittently? If so, he did my delta with the same engine,after a software update launches, the weakened a lot, without, however, appear...then since you removed the dpf and the egr has not done, and I think it is due to this last the cause of...test with a file the original with only egr and dpf removed and see how it goes

[tranky]

Many info as described up to now.
The egr valve has been eslusa physically?
Since the problem you have at low revs, I assume that something in the egr has not been done as it should.
Then describe the fault precisely?