microbit/sec questin

[nutz]

i am having trouble understanding the raw map.. from my understsnding the mb/sec is how many steps in between the locations on the map for resalution or a mutiplication factor to smooth out steps is this correct or am i way off base?


my question is where is the most resalution needed "i understand @ idle" but i guess my question is if there is a large difference "in raw" between 5 psi and 10 psi will that smooth out the transition "give more smooth curve" in fuel between 5 and 10 psi ?

[never2muchboost]

Quote: Originally Posted by nutz

i am having trouble understanding the raw map.. from my understsnding the mb/sec is how many steps in between the locations on the map for resalution or a mutiplication factor to smooth out steps is this correct or am i way off base?


my question is where is the most resalution needed "i understand @ idle" but i guess my question is if there is a large difference "in raw" between 5 psi and 10 psi will that smooth out the transition "give more smooth curve" in fuel between 5 and 10 psi ?

raw fuel is a number that represents your resolution on a 0-255 scale to put this easy as possible lets say the cell you are in is a 10 in order to reach 14.7 afr.if you change it to 11 you are adding 10 % more fuel.if that number was 100 and you added 1 making it 111 then you added 1% more fuel.
microsetbit value is what ties together raw,duty an pwm.by changing this number you change the value of "1"
the raw fuel number does not account for any modifiers so be sure to leave room up top for modifiers to add fuel.


I se a lot maps that's guys have something low like a 30 t idle. taking fuel out in a vacuum in the boost comp map you can bring the number much higher and have better resolution.

hope that helps

[nutz]

thanks for the explanation, i am running not running a fpr an want to keep the resalution high it seems like the fpr allows for much better resalution down low. i am at 110 at idle now but at mid boost its a coarse change in p/w ".5"

this will be very helpfull thanx

i can cut and past my map over raw and just adjust the modifyers raw value to get better resalution ?

[never2muchboost]

Quote: Originally Posted by nutz

thanks for the explanation, i am running not running a fpr an want to keep the resalution high it seems like the fpr allows for much better resalution down low. i am at 110 at idle now but at mid boost its a coarse change in p/w ".5"

this will be very helpfull thanx

i can cut and past my map over raw and just adjust the modifyers raw value to get better resalution ?

no, if you want to change the resolution without changing the tune view the fuel map in duty cycle and highlight and copy it.go fuel>advanced fuel>fuel trims>options and change the msbit value +/- 5 then go back and paste your old duty cycle over the new changed map.this will change the resolution yet fueling will remain the same

[nutz]

Quote: Originally Posted by never2muchboost

no, if you want to change the resolution without changing the tune view the fuel map in duty cycle and highlight and copy it.go fuel>advanced fuel>fuel trims>options and change the msbit value +/- 5 then go back and paste your old duty cycle over the new changed map.this will change the resolution yet fueling will remain the same

cool thanx