dumb question here: b0761-b0770 does this add to the b0720 or b0722 or both?
it says main, its in the main, but also says affect pilot axis

really what is this used for like i mean 2-3mm3 added what would this do
is is more of a fine tuning thing?i geuss its really adding when we are at higher pressures but why not just add to b0720 or b0722? at those same pressures & mm3?

would anyone care to explain why they dont alter 1152ms?or have any reasoning of this?

or do i just need to play and find out myself :(

I wanna know to.

i dont have those tables sorry dude. what are the names of those tables just for my knowlage.

i dont have those tables sorry dude. what are the names of those tables just for my knowlage.
main pulse compenstion 1-10 is b0761-b0770

main injection pulse is b0720

pilot inj pulse is the b0722

the desciption for b0761-70 is:
Adjustment to the mm3 value for the main pulse when pilot injection is enabled.
The table axis is based on fuel rail pressure and the time in microseconds of the pilot pulse.
See Also:
- {B0771} Main Pulse Quantity Compensation Selection 1

b0771 is compensation selection also has mm3 value for each b0761-b0770

all this i can understand to a extent, if i have adjusted the main pulse though would i want to reduce this?

if i change it would i look for differences in pilot ...or in main when pilots still on?:confused:

i dont have those tables sorry dude. what are the names of those tables just for my knowlage.


you could grab a lly tune out of the repository if you want to have a better look my desciption lacks):h