Re: 7749 guru needed....

["nacelp" <nacelp@bright.net>]

It's getting to where I'm having trouble picturing this in me head.  Can you
cut and paste some of what your talking about?.
You, 0'd out a fuel table,, ie the closed throttle one to get it to idle at
128s?.
I've never had to so that, what for injectors ya running?.  Or where is the
fuel pressure set?.
Maybe, this is what it will take, I'm just surpicous about the drastic
changes going of idle to the other VE table.
Grumpy


> Thanks to Bruce & Ludis for their feedback.  'Cept now I'm *really*
confused!
>
> I'm using Promgrammer98 to read & write the PROM values.  I assumed
> percentages, since the MAP sensor (stock) is a 2 bar, and some of these
> values would be needed under positive manifold pressures; I would assume
> the x axis scale on the top would then read 0-200kPa (it reads 20-100).
> Ok, now, I've *also* got a 3 bar MAP sensor & chip in my Sy, so all the
> readings are lower yet.  So, what I was going on is that "33" on the top
> scale would correspond to 1 atm pressure, "66" to 15psi MAP and I'll never
> get above 70 or so (at least on purpose).
>
> Sheesh, I gotta *understand* the tools before I can use then very
well.....
>
> I'm ok on the closed throttle table; that's the one I had to zero out to
> get the values & idle close to stoich.  Also had to reduce the leftmost
> values in the F30 (BP VE vs. RPM) table to get close to 14.7:1.
>
> Can anyone clarify this for me?  Idles great now, but the off idle stumble
> is horrific; got to fix that next!
>
> Thanks - Barry
>
>
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