RE Software for modifying GM TPI Fuel Map

[Tom Sharpe]

Alex Samson wrote:

>
>
> On Sept 1, Paul said:
> >  Is there software available for modifying the fuel map of a GM type
> TPI
> > fuel injection system?  Are there any books, articles etc discribing
> how to
>
> Personally, I find it better to start from scratch and build a new ECU
> from ground up because I do not get boxed in by the limited
> information available.  One could also use some off-the-shelf
> industrial microcontroller with your choice of CPU and full
> documentation.   Wouldnt it be great if we could actually review the
> software source codes for those GM boxes? Likewise, I think it takes
> too much trouble to decompile the firmware to produce the source
> code.  Whaa?  The guy just wants to change a carburetor, and we are
> talking software??  Sometimes, I miss the good old days when we had a
> collection of main jets for a hobby.
>
> Cheers,
> alex samson

10-4, Lets do it.. If someone sends me the code from a 68HC11 EFI unit,
I'll start translating it.....Maps too... Regards  Tom