green wire for heating the sensor?
there is a two connect and a single connect.
total three wires.  one is green.

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com]On Behalf
Of Eric Unrau
Sent: Wednesday, December 11, 2002 12:00 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Loss of power - super hot muffler

Hi George.  My O2 sensor has 3 wires (two white, one black) covered by a
black shield, so I can�t figure out where the bright green conductor is
that you refer to.  I must be missing something...  Do you have an older
Vanagon with the single wire OXS?  Regardless, the insulation on the
wires off the OXS look intact, and I have run the engine with the OXS
disconnected - there was no improvement.

~Eric~

> I just read your most recent posting, Eric, and, my man, before you go
> chasing a bunch of boogiemen that do not exist, check the shield on
the
> stiff, bright green conductor to the OXS sensor.  If the shield, which
is
> grounded of course, has broken through the insulation of the inner
> conductor,
> the OXS input is taken to ground and the exact symptoms which you
describe
> will be exhibited.
>
> George