Re: VE stability

["Walter Sherwin" <wsherwin@idirect.com>]

Wonder what would happen if you methodically rendered some of the software
correction variables/tables inoquous, and then drove the vehicle for a
period of time?  Maybe things like EGR, ECT, BATCORR, BARO, IAT......???

Walt.





>I looks to me as if something is varying with operating conditions to
>prevent me from narrowing this last 4% of error (it's not that much,
>but it has my curiosity). The two conditions I see this best are 1-2 hours
of
>around-town driving versus 4 hour of highway mixed with 1-2 hours
>of around-town. It looks to me like something in the system is changing
>characteristics after a couple of hours of drive time.
>
>Has anyone else seen this?


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