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Re: Fun times. . .



As a newer member to this gmecm/diy-efi clan...  I'd really like to thank
all of you guys that did all of the pioneering work!  With everything that
you guys have published (prog 101, tuning tips, hacs, archives, bins, etc)
and put up the web I have been able to convert my modded 2.8tbi to a 7747
and burn my own eproms with minimal difficulty. 

Thanks guys... it's really appreciated!  

Ernst 

PS - BobR -> thanks for the high idle tips below, I've being looking for
info on how to fix that! 


On Mon, 8 May 2000, rr wrote:

> 
> Wow, I know what you mean. I started about 1 1/2 years ago, it
> was a time before the hac's. I read your 101's then, and still refer
> to them today, still good info in 'em.
> 
> (Was it really 1 1/2 yrs ago? How time flies. . .)
> 
> BobR.
> 
> nacelp wrote:
> 
> > Can't tell ya the times I did that with doing programming 101, or when doing
> > my first eprom, without anyone to talk too, seems like yesterday.
> > Grumpy
> >
> > > Been out tuning the 'new' efi setup, making changes to the fuel
> > > tables. But, it just didn't seem to be working out. Some changes
> > > made a difference, others made none at all.
> > > Something wrong here?
> > > Check the code, and what do ya' know, the RPM and MAP
> > > axis are reversed in the .ecu file, duh. With that fixed, things
> > > are going better.
> > > For reducing the high-rev on startup, reduce max IAC counts
> > > at 5DEh, reduce the kick-down timer at 5D7h, increase the
> > > kick-down steps at 5D8h, and reduce the steps in the IAC
> > > position vs. coolant table at 5F5h. For the '747 of course.
> > > BobR.
> >
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