map injection times edc15c7

[fabio]

hi to all, I would like to change the advances of my map in a targeted and appropriate, but to do that I need to know how much I long does the injection. anyone know where I can find the map of time ? I something I found but ? strange why? I can't find an axis, aspect lighting ...I attach my file 147 no egr.rar

[gionag]

hello fabio,
can't I download again the file...

that hw and sw mount ?

if ? a 147 edc15c7 like mine (8v 115hp)
addresses, maps duration are :

724BA and 7278A I I change in parallel (perhaps wrongly)

express duration in us (convertible in degrees thanks to the factor 0.023437) on one axis you have the rail pressure and on the other you have the rpm.

I confirm that if we speak of the same centrlalina and use winols I am attaching the mappack

[fabio]

Sisi we speak of the same unit

[gionag]

Try these,
I warn you, I'm a total self-taught, the use for mine and until now they have worked.

there is also a couple of maps for the open-loop variable geometry...

here it is -> 332_536_Alfa_147_rev1.rar

[fabio]

thank you gionag but the map that I've shown you ? that of the advances , that is, when(in degrees) to start the injection , I'm the one that indicates the duration of the injection....for the file that you sent me thank you but do not know how to use winols, prover? to open it and see? what happens

[gionag]

I wouldn't be surprised to be wrong...
but the SOI are here :
7321A & 746B0

the ones I gave you are the duration limiter or at least I hope, altirmenti I would have the machine that brought a few dozen graidi

[fabio]

Looks to me you've opened up a world, I believed that the duration they were on the SOI, SOI have on the axes of the fuel and rpm? Thanks 1000 for the help that you give me

[fabio]

Looking good maps that I have indicated I don't understand well how to interpret them and why? if I do the accounts for 3000 rpm at the maximum fuel me out that the injection starts to 11gradi btdc and lasts 30 degrees, whereas you can overcome the 10gradi post injection, I believe that I did not understand a bat... can you help Me understand? Thanks

[gionag]

Looking good maps that I have indicated I don't understand well how to interpret them and why? if I do the accounts for 3000 rpm at the maximum fuel me out that the injection starts to 11gradi btdc and lasts 30 degrees, whereas you can overcome the 10gradi post injection, I believe that I did not understand a bat... can you help Me understand? Thanks

in the meantime, I'm happy to help (I believe the forum will serve to this).
for what you say, I should look at maps, which at the moment are resting in the home computer.

from the calculation that you did not have subtracted the advance... the actual grades of injections dovrebero be calculated by subtracting the advance from the map duration.
see if cos? you port.

Always say, I am a neophyte beautiful and done, so my information is to be taken with tongs
expect possibly a denial cos? we learn in two

[munro]

which formula is used to transform the microseconds of the injection duration angular?
just to understand if we use the same formula, or still have the same result the afterlife? the method used...