Dead O2 sensor

[Bruce Plecan]

When poisioned, it's be my experience they die in minutes
Oh, Smelling like sulfur might have nothing to do with the sulfur level, can
mean rich.  Lowering the AFR in the prom does effectively do that (leans
AFR).
Bruce



----- Original Message -----
From: "Ludis Langens" <ludis at cruzers.com>
To: <gmecm at diy-efi.org>
Sent: Tuesday, August 29, 2000 6:38 PM
Subject: Re: Dead O2 sensor


> Bruce Plecan wrote:
> >
> > While the Mex Oil is higher silfur content, I
> > thought it was an exteme blend of gasohol.   If sulfur was the problem,
no
> > O2s would live there,
>
> The neighbor mentioned that all of the urban areas stunk of sulfur from
> vehicle exhaust.  After he had to fill up with gas, his exhaust started
> smelling the same way.
>
> John_Calabrese at ENGELHARD.COM wrote:
> >
> > sometimes you can
> > desulphate the sensor by running it at 600 C+ for a while (take it on
the
> > highway)..
>
> It already got that treatment by leadfooting it back home for 700+ miles.
>
>
> I find it interesting that the sensor failed so completely.  Its almost
> as if it went open circuit on it's output.
>
> --
> Ludis Langens                               ludis (at) cruzers (dot) com
> Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
>
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