[Diy_efi] fuel injection for an airplane engine

[Bruce]

----- Original Message -----
From: "Eric Fahlgren" <eric.fahlgren at mscsoftware.com>
Subject: Re: [Diy_efi] fuel injection for an airplane engine
> Bruce wrote:
> > That's not universally true.  On some GMs they do a recalc under certain
> > circumstances, ie, to corrrect for climbing a mountain, etc..

> Bruce,
> Do you know how they do this recalc?

The GM code for the 42 Mask does it, you might find a copy of that Mask's
Hac and read thru that for the particulars.

>  Do they do it with the
> one standard MAP sensor, without extra hardware isolated from
> the manifold?

Yes.

> It seems like you could assume that MAP ==
> ambient pressure at WOT for certain engines and circumstances,
> but that's a pretty rare occurence for most people.

It's a bit more involved then that as I recall, but a read thru the hac
should answer your guestions.
Bruce

> Eric



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