MARELLI MJET impariamola!

[Danny]

And risottolineo, not c? need moddare many lim for the shooting....just a single bit.

[Tuningmotor88]

I did not understand what do you mean??

I want to say that it speaks of change of the limiters and maps for the marelli which in this case is in the multijet engines out of the driver that is out of the items that, for example, lists the ecm, there are many

[Fede78]

Then changed the bit 06748E (I have a point, but the file has the same addresses of the one posted here.. at least for the rail), and now finally from the time of diagnosis in pressure lens, I have the value which I set in the map of the rail.
Made a map from 1600 bar... but the machine should not be linear, and the light injection. Peak has given me 1509 bar but the pressure drops and spikes, even if pressure goal ? always up to 1600 bar...
Made the map 1550 bar I as a target of 1550, and rightly, but the machine is as with the first test... pressure dancer... max 1484 bar...

The error is always the same P1196 temporary error, fuel pressure

That really has problems with the filter?
Let's say that even with the map at 1480 bar as I had before and without the change bit for me was that sometimes it gave the error but did it when I pulled over the 4500 rpm... that is creating really a depression because it requires more? oil as it comes?
Has anyone had any of these problems?

[Backgroop]

Then changed the bit 06748E (I have a point, but the file has the same addresses of the one posted here.. at least for the rail), and now finally from the time of diagnosis in pressure lens, I have the value which I set in the map of the rail.
Made a map from 1600 bar... but the machine should not be linear, and the light injection. Peak has given me 1509 bar but the pressure drops and spikes, even if pressure goal ? always up to 1600 bar...
Made the map 1550 bar I as a target of 1550, and rightly, but the machine is as with the first test... pressure dancer... max 1484 bar...
The error is always the same P1196 temporary error, fuel pressure

That really has problems with the filter?
Let's say that even with the map at 1480 bar as I had before and without the change bit for me was that sometimes it gave the error but did it when I pulled over the 4500 rpm... that is creating really a depression because it requires more? oil as it comes?
Has anyone had any of these problems?

Hello Faith, I also have done several tests before finding the solution, you have to modify with care all the limiters rail, the ones mentioned in this thread, if you follow it you'll understand, there would be others that pubblicher? between days..

[Fede78]

Hello Faith, I also have done several tests before finding the solution, you have to modify with care all the limiters rail, the ones mentioned in this thread, if you follow it you'll understand, there would be others that pubblicher? between days..

So do you think that I made some error?
I changed:

06748E bit lim rail
0674BE lim rail f(boost)
0675BE rail pressure
067A06 lim rail f(temp diesel)

Then I've done something wrong in these, or am I missing another?

Here is a chart where you will see considerable pressure drops, and the machine has failure, why? the size of each peak.
Without changing the bit 06748E instead, I don't have these problems.
Then that bit you go beyond 1480 bar... but then to work well need it for something else which, for now, I don't understand
Rail_instabile.jpg

[mariodarkblue]

So do you think that I made some error?
I changed:

06748E bit lim rail
0674BE lim rail f(boost)
0675BE rail pressure
067A06 lim rail f(temp diesel)

Then I've done something wrong in these, or am I missing another?

Here is a chart where you will see considerable pressure drops, and the machine has failure, why? the size of each peak.
Without changing the bit 06748E instead, I don't have these problems.
Then that bit you go beyond 1480 bar... but then to work well need it for something else which, for now, I don't understand
Rail_instabile.jpg

Go quiet that the mod that you have made are right...I also tried..and its behavior...

[Fede78]

Ah ok then, fortunately, the assumption that it was my pump having problems ? wrong.
I know that it takes a few more tips from Backgroop...
And I hope that he or someone else is also able to deal with the problem of the limiter of the turbo

[Gia]

The opening of the pressure regulator, you may want to monitor?

[Tuningmotor88]

The opening of the pressure regulator, you may want to monitor?

Having a good auto diagnosis, you can monitor the log-pressure

[Fede78]

Well I think you can also monitor with ***********.. Tomorrow I try