More silly ideas-MAP

[JTesta1966 at aol.com]

In a message dated 6/4/99 1:02:10 AM Eastern Daylight Time, 
tystorm at email.msn.com writes:

<< >max. Secondly referencing to zero makes sense since the atmospheric
 pressure
 >is liable to vary all over the MAP and you do not want the same WOT setting
 >in Denver as in Miami. The zero reference point OTOH is the same no matter
 >where you are. Besides the engine does not care what the outside pressure >>

This may be a stupid question, but I KNOW Fords do this (I went for ford 
training YEARS ago), doesnt the ECM look at MAP KOEO prior to starting to get 
a baro reading? And the compensate off that? Are you trying to have something 
constantly adjust for atmospheric changes??

Jim