O2 sensor

Wylie Bean theringmeister at triad.rr.com
Fri Nov 27 12:31:51 PST 2009

Hayes wrote:
Well..finally decided that o2 should be changed. (mine is 6+ years old I
think!).   Are there multiple sizes of o2 wrenches? (crows foot type tool)?
Anyone know what size the I5 uses?  Yes. absolutely ridiculous question of
the day.

I bought a wrench from Advance (or AutoZone one....can't remember) that worked fine...had the cutout for the wires, etc.  I think it's 22mm but haven't the foggiest at the moment... I think they're standard size though.

Wylie Bean
TheRingmeister at triad.rr.com
90 cq
91 90q20v
92 UrS4
08 Q7 3.6
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