What does "use event average" MAP sampling actually do?

[racingmini_mtl]

I don't know exactly how the code deals with such fast transitions but what I meant is that the step is an artifact of the datalog and not what is actually sampled in the code.

[lutorm]

A motor is a big pipe organ.

Yeah, I guess this is the key.

But then how does timed MAP sampling ever make sense for anything except for motors that never rev anywhere near their "resonant" range?

[whittlebeast]

Wobble fire motors and single cylinder motors...

[muythaibxr]

whittlebeast: it doesn't matter how fast MAP is changing as long as we sample it just before calculating how much fuel to inject for each injection event.