Re: EPROM burning

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

Don't know how to splain it any other way.
Might try making a few changes and drive it to see how it behaves
Grumpy

> I have a better understanding now but still can't understand the 4 tables.
> The unlock vs mph I get.  If the TPS is above the table value the TCC
> unlocks, but what does the the Lock TPS vs mph do?  Does the TCC lock up
> unless the TPS is above that value?  Sorry to be so dense but I want to
make
> sure I've got this right.  Any tips for figuring out values for the
tables?
 Subject: Re: EPROM burning
> > > I'm using a 1227165 ECM. Need some help
> > > understanding the operation of the TCC.  Using the TunerCat software
and
> > the
> > > $32 calibration I have read chips from TPIS, Hypertech, ADS, Stock
1986
> > > Corvette and a number of others.  I can't seem to make any sense out
of
> > > disparate ways they handle the ECM Constant Fields, TCC Unlock (low
> > gears),
> > What speed the TCC Unlocks when coasting.
> > > TCC Lock (low gears),
> > *normal* MPH it engages (non PE)
> >  TCC Unlock (not low gears)
> > High gear unlock when coasting
> > , and TCC Lock (not low
> > > gears).
> > When it locks in high gear MPH
> > Also am having trouble understanding the TPS vs MPH tables for
> > > those 4.
> > When in excess of that TPS value the ecm unlocks the TCC
> > Grumpy
> >   Anybody that can provide some help in the way of an explanation of
> > > the theory or working of this part of the program?  Thanks,
> > > Dan Plaskett


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