testing O2 sensor

[Bruce Plecan]

Hmmm, currency conversion is off that should be $1.75US as of yesterday, but
they still average about 400, round here
Grumpy



> Huluvalot cheaper than my $700 fluke meter :-)
> Mike Rolica
> Plant A,
> Magnesium Products Division
> Strathroy
>
> (519)-245-4040  Ext. 265
>
>
> -----Original Message-----
> From: Bruce Plecan [SMTP:nacelp at bright.net]
> Sent: Friday, June 23, 2000 3:04 AM
> To: gmecm at diy-efi.org
> Subject: Re: testing O2 sensor
>
> Some meters have such a slow sampling rate that the average looks
> like no O2
> counts.  Then if trying A/C they can do the RMS (?) thing and again
> look
> wrong.  Know your meter, be one with meter, good Karma.  Really best
> to use
> scanner, and see O2 Counts or at least a handheld scope (MCM had
> them for
> $199).  They have and even better one now that's dual trace for
> $299,
> FWIW...
> Grumpy
>
>
>
> > using either a digital VOM set to 2 voltsDC or a scan tool - check
> the
> > voltage coming off the sensor to grpund.  Normal is .5volts.  rich
> is
> .9volts
> > lean is .1 volts or less.  It will probably swing back and forth
> so fast
> you
> > cant get a good reading.
> >
> > Thanks for listening to my electroyappin!
> > Ryan Hampl - a K-State Grad!    kasaryan at aol.com
> > 139 Hoover Ct.                  Controls Engineer (tubes rule!)
> > Salina, KS  67401               97 B12 / 86 V65 / 93chevy truck
> EFI 383
> > phone  (785) 825 5831           I'M ALWAYS FIRST TO THE GROCERY
> STORE!
> >
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