Who tells me what are the break point?

[ducati83]

Hello everyone who wants to explain what they are and what the break point?
looking for example the map-pressure injectors of a edc16 I see on there are the numbers of laps, and on the other the mm3 injected....am I wrong?
then their operation?

[sportknight]

one indicates the x-axis and the other the y, to certain of the x-axis and y-you're of the values on the map

I know at 6000 rpm and 70 mm3 find 1400 bar

each curve first then the value to a value of the bp of the x
each point on the curve first then the value to a value of y

? pi? simple than it seems

[ducati83]

can I post a picture to better understand each other?

[sportknight]

sure,but put signs or numbers to understand even better

[ducati83]

ok looking at the picture I can see that the curve n1 we are given the rpm and then meeting as a maximum of 4500 in the map that follows and in the curve n2 we see that the mm3 injected....if ? cos?....ranging up to 7000 so I guess max 70mm3 (I say 70 because? in the table k=0.01 and then 7000*0.01=70)

now, if you edit the curve n1 and the port to 5000 (rpm?) then saving and going again in 2d, I see that the limit of the map ? more 4500 but 5000..so what did I do? I moved the limit mm3 injected from 4500 to 5000 rpm?


break point.jpg

[sportknight]

if you change the curve number 1 you have changed the bp,but then you have to keep looking to change the other in the other curves that have bp similar otherwise ? as if I had not done anything

[ducati83]

I'm sorry I don't understand.....let's start a little more back...if I touch the break point by passing it from 4500 to 5000 and then as you say you will carry in the other maps, for example, injection time map pedal pressure turbo....actually what am I doing?

[sportknight]

Are you making sure that your car has the maps to get to 5000 rpm while before stopping to 4500

[franco75]

simply that value in the map, you match when you are at 5000 rpm instead of 4000. Imagine the map in 3D ? as if ampliassi an axis extending the map to a number of revolutions higher. The map is used to identify a value (Z-axis) crossing the two axes in their series of values. This series ? defined by the BP for each individual axis.
Try to make a chart with a 3D surface in excel and you will see that grab on the fly, their meaning

[mikyrace82]

Excellent explanation...