'7747 CTS in A/D Counts?? (ALDL)

[Programmer]

Looks cool. Wish I'd done it that way <g>...

Lyndon.
----- Original Message -----
From: Ken Kelly <ken73 at ken73.homeip.net>
To: <gmecm at diy-efi.org>
Sent: Wednesday, July 11, 2001 9:50 AM
Subject: '7747 CTS in A/D Counts?? (ALDL)


> Is there a formula to convert the A/D counts into degrees celcius? I've
> found tables on both Dan and ECMGuy's pages that show the correlation, but
> no formulas.
>
> I've got Peter Gargano's ALDL scanner working like a charm on my '7747 and
> I'm trying to figure out how to convert the raw data (in Excel) to
something
> that I can turn around and use in correlation with TunerCat. This is the
> only thing really holding me up at this point. I've figured out all the
> formulas for the rest of the data.
>
> BTW, my CrossFire-to-'7747 pigtails work like a champ! If anyone is
> interested in seeing them, go to
> http://www.enteract.com/~mikew/ubb/Forum4/HTML/000107.html and there's a
> picture of it. I just made a PCB that matches the original ECM's, and
> soldered the wires off a '7747 onto it so I didn't have to cut the
original
> harness. (I wanted it to be "plug-and-play" in case there were problems.)
> The PCB's have the same thickness as the original ECM's so there's no
worry
> of contact problems. I haven't had a check engine light yet!
>
> "The Third" Ken Kelly
>
> P.S. - Thanks to everyone who has helped me with this project.. you know
who
> you are!
>
>
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