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FOrgive my ignorance, but how do you determine if an AFM has maxed out? (Obviously it wouldn't be measuring more airflow when maxed out, but what figure/number on the PFC tells you that it's maxed out)

And also, what do the volts have to do with it, like whne people say 5.1v or 4.9v etc?

Cheers

Edited by Turbz RB-25

Here's another thread pertaining to the AFM's limits - AFM LIMITS

They're similar to the figures I found, but some have gone past the mark. Others can't hit those levels.

I don't know how they've done it but you can obviously push them past their rated levels.

Here's some more interesting reading:

Click 1

Click 2

Click 3

Click 4 (Scroll to title Z32 afm: Wiring and info to fit to rb20det

FOrgive my ignorance, but how do you determine if an AFM has maxed out? (Obviously it wouldn't be measuring more airflow when maxed out, but what figure/number on the PFC tells you that it's maxed out)

And also, what do the volts have to do with it, like whne people say 5.1v or 4.9v etc?

Cheers

The air flow through an afm is output in volts, thats what the volts are for and how you can tell if the afm is maxed out, i think most afm's work on a value between 1-5v once you hitting 5v its maxed.

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