Re: BLM cell boarder values

["Jeff M" <tystorm@email.msn.com>]

Thanks Grumpy (Bruce), I will do that, only take it out long enough till the
main fueling changes area set, so that when I put it back in, it will not
have negative effects.   Good info, worldly wise I might add, I noted that
there are quite a few tables to address the endo-exothermic (simulated)
results in the cat in making sure it don't overheat, and stay keeping you
clean.

Jeff M (Jesse, Sneezy, info is still the same ;-)


> I'd posted more about this before, but to recap.  This 14.7 the ecm uses
> is basically a correction for other fuel concoctions, as in export models.
> Like in Brazil, where it's very high alky content, and Mexico they diddle
> with it cause of the high sulfur gas, and the additives they use locally
> for that.   As a "rule" it is something long term you don't want to mess
> with especially with cat convertered cars.
>   The info., was from a guy who did new car calibrations
> Grumpy
>
>
>
> > As I watch the Diacom, I can see that at 47 degrees C, the A/F I have
> > drops to 14.7 and the fueling (o2) changes a great deal as well, so for
> > now I have raised this temp threshold to allow my base tuning to be more
> > successful. The clamp, I call it, should be able to be found, another
> > one of the 147 d 14.7 A/F so, if you can find (yea, there may be a
> > couple) a single hex value of 93, you could change this. it would not be
> > a value in a table but a single loner. Does your Diacom shows that A/F
> > drop at about 47 degrees C?.














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