The OXS light does not indicate anything about the operation of the O2
sensor.  It is wired to come on with the battery light.  The problem is
most likely with your alternator or related circuitry.

Larry A.

tunajuice wrote:

> Hello Listees,
>
> Any thoughts or suggestions regarding recent intermitant OXS and battery
> dash lights flashing in 85 vanagon.  They flash simultanieously and the
> flashing seems to have become more consistent over the last couple of
> weeks.
> Changed O2 sensor and Cataylst about 4 months ago as part of smog check.
> The van seems to be running fine though a little lean.
>
> Thanks for any recommendations you may make,
>
> Juan
>