Re: O2 voltage on Diacom

["nacelp" <nacelp@bright.net>]

In closed loop that is the ecm trying to average out to 14.7:1 AFR.
Completely normal.
At WOT, it should be rather steady.
Grumpy

> Is it common for the O2 voltage to vary radically?  I was suprised to see
> the voltage going from 80mV to 875mV rather rapidly.  It did stabilize but
> tended to bounce.  Is this normal, or the sign of a bad O2 sensor?
>
> (Never used a Diacom before, so I don't know what to expect.)
>
> Steve
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