16197409 ECM for 94 3.1 Lumina
Bruce
nacelp at bright.net
Tue Oct 30 00:08:43 GMT 2001
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There are well over 300 ALDL data streams. I would be more accurate to =
say ALDL streams vary by application. Some ecms are used in many =
platforms, and use more then one *code* for that given ecm.
Bruce
----- Original Message -----=20
From: Matthew McCain=20
To: diy_efi at diy-efi.org ; gmecm at diy-efi.org ; efi332 at diy-efi.org=20
Sent: Monday, October 29, 2001 8:01 PM
Subject: 16197409 ECM for 94 3.1 Lumina
I found a website that shows a procedure to how to build an interface =
to hook the ALDL port to a serial port on a computer and have live data =
as the car is running. But my question is does the software have to =
match the ECM. or does about any GM diag software that people have =
written out there work. I downloaded one that was written in turbo =
pascal. Which I have but I think it is written for a different ECM =
(camaro). If anyone has any help in this matter. It would be greatly =
appricated. I have an Assoc. Degree in Electronics and would like to =
know more on how an ECM works in a car.
Thanks,
Matt McCain
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<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>There are well over 300 ALDL data =
streams. I=20
would be more accurate to say ALDL streams vary by application. =
Some ecms=20
are used in many platforms, and use more then one *code* for that given=20
ecm.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Bruce</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A title=3Dmmccain at usaor.net href=3D"mailto:mmccain at usaor.net">Matthew =
McCain</A>=20
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Ddiy_efi at diy-efi.org=20
href=3D"mailto:diy_efi at diy-efi.org">diy_efi at diy-efi.org</A> ; <A=20
title=3Dgmecm at diy-efi.org =
href=3D"mailto:gmecm at diy-efi.org">gmecm at diy-efi.org</A>=20
; <A title=3Defi332 at diy-efi.org=20
href=3D"mailto:efi332 at diy-efi.org">efi332 at diy-efi.org</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Monday, October 29, 2001 =
8:01=20
PM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> 16197409 ECM for 94 =
3.1=20
Lumina</DIV>
<DIV><BR></DIV>
<DIV><FONT face=3DArial size=3D2>I found a website that shows a =
procedure to how=20
to build an interface to hook the ALDL port to a serial port on a =
computer and=20
have live data as the car is running. But my question is does =
the=20
software have to match the ECM. or does about any GM diag software =
that people=20
have written out there work. I downloaded one that was written =
in turbo=20
pascal. Which I have but I think it is written for a different ECM=20
(camaro). If anyone has any help in this matter. It would be =
greatly=20
appricated. I have an Assoc. Degree in Electronics and would =
like to=20
know more on how an ECM works in a car.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Matt =
McCain</FONT></DIV></BLOCKQUOTE></BODY></HTML>
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