aldl protocol

[Pat Ford]

On Tue, 5 Jan 1999, Bruce Plecan wrote:

> Date: Tue, 5 Jan 1999 09:56:01 -0500
> From: Bruce Plecan <nacelp at bright.net>
> To: diy_efi at efi332.eng.ohio-state.edu
> Subject: Re: aldl protocol
> 
> 
> -----Original Message-----
> From: Pat Ford <pford at qnx.com>
> To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
> Date: Tuesday, January 05, 1999 9:33 AM
> Subject: aldl protocol
> 
> There is lots of info about the ALDL, in the archives, but, are you trying
> to access
> the calibrations thru the ALDL?.  The only ones that I know that have that

I'm trying to down load the calibrations, planning on eventualy doing a 
custom controller

> access,
> are the late Flash Prom series.  If your's does allow that would you share
> how it's
> done.

when i pop the ecu open I'll report whats inside ( I'll try to draw a 
schematic)

>   The ALDL can be used for diagnostics, and a scanner can be had for less
> than the time to invent the link, 

wheres the fun in that 8*) , actualy this is a learning project as well, 
I am a class a mechanic and now a programmer, and want to try programming 
this beast

>well again in the archives is alotta

is there a search engine, and what are any helpful shortcuts

thanks


> material.
> Bruce
> 
> 
> >  Hi Folks;
> > does anybody have the protocol used by gm on the aldl port.
> >i have a 92 tracker and want to play around with some settings
> >
> >THANKS
> >
> >Pat Ford                           email: pford at qnx.com
> >QNX Software Systems, Ltd.           WWW: http://www.qnx.com
> >(613) 591-0931      (voice)         mail: 175 Terrence Matthews
> >(613) 591-3579      (fax)                 Kanata, Ontario, Canada K2M 1W8
> >
> 
> 

Pat Ford                           email: pford at qnx.com
QNX Software Systems, Ltd.           WWW: http://www.qnx.com
(613) 591-0931      (voice)         mail: 175 Terrence Matthews          
(613) 591-3579      (fax)                 Kanata, Ontario, Canada K2M 1W8