[Diy_efi] Welding on cars w/ ECU's??

Chris Spies, ATI ProCharger proddev at procharger.com
Fri Jan 31 20:07:36 GMT 2003


This is a multi-part message in MIME format.

--===============48402700077021188==
Content-Type: multipart/alternative;
	boundary="----=_NextPart_000_0050_01C2C934.C135B500"

This is a multi-part message in MIME format.

------=_NextPart_000_0050_01C2C934.C135B500
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

Can anybody explain to me why it is you can not (at least the =
aftermarket manufacturers prefer that you not) weld on a vehicle while =
the ECU is connected (electrically) to the vehicle?  It seems that =
muffler shops weld on vehicles with factory ecu's all day long without =
trouble, however I have heard many horror stories of damaged aftermarket =
ECU's and ignition boxes when somebody neglected to disconnect the =
harnesses?  I have never really been given a good answer, I just follow =
the rules and hope to avoid disaster...

-thanks
-Chris

------=_NextPart_000_0050_01C2C934.C135B500
Content-Type: text/html;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Can anybody explain to me why it is you =
can not (at=20
least the aftermarket manufacturers prefer that you not) weld on a =
vehicle while=20
the ECU is connected (electrically) to the vehicle?&nbsp; It seems that =
muffler=20
shops weld on vehicles with factory ecu's all day long without trouble, =
however=20
I have heard many horror stories of damaged aftermarket&nbsp;ECU's and =
ignition=20
boxes when somebody neglected to disconnect the harnesses?&nbsp; I have =
never=20
really been given a good answer, I just follow the rules and hope to =
avoid=20
disaster...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>-thanks</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>-Chris</FONT></DIV></BODY></HTML>

------=_NextPart_000_0050_01C2C934.C135B500--



--===============48402700077021188==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

_______________________________________________
Diy_efi mailing list
Diy_efi at diy-efi.org
http://www.diy-efi.org/mailman/listinfo/diy_efi

--===============48402700077021188==--




More information about the Diy_efi mailing list