mapping tips and advice

[project]

Good morning,
then, I present a mapping made some time ago by a trainer that the machine in question is my bravo jtd 105.
I would like to understand with you if it is done well or not I'm attaching the map ori and mod and tell you what according to me is not the right way to figure out if I'm understanding some of what I'm learning!
then I list what I think is done wrong in this mapping.
-the limiter rail pressure has been left original.

-the map rail pressure is increased and exceeds the values of the limiter of the press(and according to me this could lead to a block, and/or power-on light engine) and it was edited in my opinion evil with increased values a little without logic

-map the injection partialized was increased only towards the max load and was increased according to me some nonsense

-the maps parzializzate map 1 and 2 were made different, and the increases seem to me to be made a little haphazardly
on map2, there is an increase in the low-load to medium engine rpm of more than 30 which in my opinion is useless and could make the machine scattosa.


among the other off drivers there are other increments that, however, I don't know what they are.

this is what I have seen I now give the word to you and let's see if I'm understanding something, or if I did not understand anything

[egs]

Then, The map rail pressure you have increases that could be wrong or better non-linear and however, you should also increase the limiter in my opinion. The map that you indicate as an injection choked, is a limiter in the flue gas, and has not been altered evil. Other changes outside of drivers that you say, other maps. In all this, the car as it goes? The map is not much exaggerated, and the car should go well I think. Tell us.

[project]

then I speak from ignorant on the subject and is just to see if my logic and right or wrong I do not say that it is made badly I want to learn to understand if it is done at the end or no, and what I wrote is my interpretation! definitely not exact!
however, the car goes well and ****s performance has increased dramatically the frperò there is the original does not hold the power and slide also from the new smokes like a Turkish but I think it's because the turbo is a solid and is original has not been touched!
you become very sensitive with the throttle in fact, if we do not make a little hand touches l throttle snaps! and then, at times, into shooting the machine the light comes on and goes off and this I think is due to the pressure limiter is in the original.
I sincerely I saw some holes that I don't know you're are correct that at the same load and increase rpm on the map ,now I can't remember what I have to go to review, the values in a box, descend a little, and the one after riaumentano I don't know if it's right so pero in my opinion, my might you are a hole, maybe in the guide does not feel pero

[egs]

The car smokes and slips the clutch, and because the time of injection were loaded a bit long. It is not for the turbo fixed geometry. You can make maps that are better, and who do not smoke and the clutches do not slip. Also the torque was increased even at low rpm already at 400 rpm to tell you.

[project]

the injection times which would be according to the ecm?
I think I have them out of the driver as well as the map of the couple.
on winols I don't have the damos for this map, and even I can see.
then a curiosity, but the split map1 and 2 should not be increased in the same way?
I would like to make it a little better this map, according to me, we can do better, how is you that say egs?

[munro]

com s if you can't say the never is the map sucks... I do not like it nothing I'll explain why...
starting from the beginning of the file I find the egr is not closed....lim press the turbo is not touched but the press turbo more forward...
lim couple completely redo it and partitti from low rpm even increments sostanziosisi that only serve to stress the mechanical in addition to the fact that it is toccatto the axis spins de limiter the same I do not understand why..
injection split or the lim fumes made to a member of the canid...I have the increase, following the logic of the afr or not you tap your ...then injection time map 1 and 2 which also leave them with increases driven already low-iq and low-pressure rail... the only thing good in this map, and press the rail but saw that you wanted to raise the lim has made another membrata...I repeat for me is to go to the body then I don't know...

[munro]

zoned 1 and 2 are the injection times..

[project]

thanks munro certain that you can have your say, I am all ears :P.
however, to me, has appeared so a little without a sense of logic now I'm not an ace on the contrary they are less of a bad one is evident but I would have put at least the lim. the rail line with the rail pressure and map 1 and 2 I would have them made the same.
Looking at the map on 2D graphics, however, do not seem so badly seems to be made better, there are some line a little crooked but by them not seem so excessive and even too hurt pero looking at the table it seems to me wrong.
however, the limiter turbo pressure and turbo pressure I have not found and, anyway, it seems strange to me that there are as it is a fixed geometry even if we were to change them I think does not serve much given that the unit is not going to adjust the pressure.
l egr, however, I closed with a plate, as on these cars the light does not turn on, it stores error but do not turn on the light.
the limiter flue gas in practice, what needs to change?
and just out of curiosity, what software l have you seen it?

[munro]

the maps tmpi injection are already calculated to inject up to 1500 bar to press the rail and 70mm3 with turbo and clutch gold you are already at the limit with this diesel...

[munro]

l' I view with ecm...the lim smoke should be to limit your quantity of diesel injected....
the press turbo and its lim, and true that does not directly handle the turbo on this car but when it comes to consistently improving the iq has also increased press turbo because there are more exhaust gas to spin faster the turbocharger... in your case it is even more as the person who made you the map goes to trick the ecu and thus you have certainly piccate press turbo and that is why you raise it a little not to have problems with recovery, or lights and various lit...
on these the ecu for a change, more than good enough to unlock all of the limiters of diesel and without even touching the timing the car goes more than well...