Altitude Compensation

[Dave Williams]

-> From what I read and hear, the Air Flow sensor used in production
-> EFI's at best compensate for temp and density changes in the

 Speaking of which, does anyone have a voltage/CFM or voltage/grams-min
curve for any of the Ford MAFs?  I've been tinkering with one off a 5.0
Mustang.  The hot-wire MAF is sensitive enough for the voltmeter to
indicate when someone walks by the bench, but it's apparently very
nonlinear.