O2 and water

[Bill Edgeworth]

> >  I recently read some messages claiming O2 sensors could be damaged by
> > water in the exhaust stream.  Is this true?  Would it have to be liquid
> > water, or would steam be a problem?  I'm contemplating substantial water
>

Water is a byproduct of combustion and inherently will be in the exhaust gas.
Perhaps what was being referred to was engine coolant, not water, which could
damage the sensor.

Bill Edgeworth