
Originally Written by
SandroMarciano
I open this discussion because? I wanted to sapene of pi? on these engines, in particular, I have in the workshop a tdi 3 cylinders. I have read I think all of what ? written in Italian on the internet in relation to these maps, I quote:
the maps that regulate the duration are 6, 2 of these are 10x10 and you will find one at the beginning and one at the end, I read that "they are at full load" but I don't know what it means.
the other 4 are for the 4 thresholds of temperature of the motor, from the pi? cold to the pi? hot.
then some of the other maps are an important part of the IS (injection start) that are 10 maps in a row without the axis shown, very strange why? should adjust the timing advance, fuel injection for? if I enter the conversion factor 0,023438, I observe that the values are completely unpacked (someone speaks of an offset). About IS I read that you change in the negative.
Someone can? confirm if there? that swap ? correct?
Thanks