Turbo Gran Prix 5 speed chips

[Scot Sealander]

ECMnut at aol.com wrote:
 
> >  The thing that the TGP code is lacking is the shift light code.  Do you
> >  really need that?

> I saw that listed in the 749 docs.
> What is the use of it in the Sunbird or Syclone?

Shift light code?  The shift light?  ;-)

GM usually uses the TCC output as the shift light output in standard
trans vehicles.
In the Syclone, the output is used for the TCC, so the shift light code
has no use.  If the Sunbird (or other "J" cars?) used a standard trans,
they used the shift light code instead of the TCC code.  

Scot Sealander
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