MARELLI MJET impariamola!

[Exelion1986]

hello to all
since I have a couple of friends that have the 1.3 70 hp, I also put myself to the study of this unit
first of all, I would like to make you my compliments for the nice discussion, I have learned so much
however, even after reading the whole 4 or 5 times, it still remains in some doubt, especially relating to the conversion factors
I have seen that ? been shown the most? times a factor of 0.5 for the temperatures but, comparing the screen that you have posted, I just can't let me go
referring, for example, the torque limiter as a function of the temperature of the water makes me think that there is an offset
in fact, not ? that is so influential to know exactly these values to change, but I would like to clarify a couple of things for a matter of completeness

[Fede78]

In the torque limiter as a function of the temperature of the water to the axis of the temperature has a factor of 0.5 and offset -100

[Exelion1986]

thanks ? as I suspected
another thing that I did not go back ? the conversion factor of the limiter rail pressure for water temperature
you have indicated eeprom*8-100 but cos? I are high values, almost 4000 bar, and then ? the normal range of the rpm go from 4167 to 18750?
however, turning on the net I found some other map that could be interesting
addresses 065AF0 and 065D30 of the file of the y reference there might be maps of smoke, with a conversion factor 0,001302
in some mod I've also seen ? changed the map corresponding to the address 068138, with the justification for that ? a torque limiter, and also that the 0628A4, but of this I have no information
there is something?

[francescosparco]

hello I know someone indicate how to change the limiter in such a way as to shoot the car? and the same for the bosch??

[Exelion1986]

from what I understand it should be a bit just before the injection time (or as he calls them ecm injection zoned), with the value in the clear 6000
for? I have not tried if it works

[francescosparco]

Mmmm indaghero

[Danny]

On 69 hp, the p-rail ? clear offset to -100, so no conversion...
Instead, as regards the limitation, is always up to 1460, and to go further ? always a discourse of bit of limitation...I have to test on 69 if it works, as soon as I can.

[Ela.Toretto]

Danny but on 75 you did?

[Exelion1986]

I was searching the internet looking for all the info as possible on this ecu and I came across an interesting document
place a screen of that document ? given a map, which according to them would be that of the preiniezioni
in the reference file of the first post is located at the address 0695A0 and corresponds to the point table to point to? I have no idea of the conversion factors
someone knows something more??

pilot inj 6jf.jpg

[Danny]

Make a screen of 2 d