digital volt meter and ox sensor

[mopfried]

I remember reading somewhere that you could tell your air fuel ratio with a digital volt meter hooked to a ox sensor. Anyone have any info on this?

[ksdartguy]

Here is what came with my AF gauge. It shows the voltage range of
an O2 sensor. I think the problem is, it changes so fast that a digital volt meter would be almost unreadable.
Possibly an analog cheap type meter might work.

[attachment deleted by admin]

[ksdartguy]

If you cant open that, here is a link.
http://www.autometer.com/download_instruction/0837L.pdf
Its on page 3.
Rick

[mopfried]

Thanks, that helped.