[V6-12v] o2 Sensors Replacement Help

[Clive Young]

Mine are just impossible to get off ! especially since they aren't there :-)
long live OBD1

-----Original Message-----
From: v6-12v-bounces at audifans.com [mailto:v6-12v-bounces at audifans.com] On
Behalf Of Calvyn
Sent: Friday, June 24, 2005 11:58 PM
To: v6-12v at audifans.com; a4 at audifans.com
Subject: [V6-12v] o2 Sensors Replacement Help

Hello all.

	Anyone know any tricks to removing the post-cat o2 sensors? The
front ones are a piece of cake thanks to a nice deep-well 7/8 socket, a
universal, and several extensions, but the rears are a real PITA. I can get
a 7/8 line wrench on them or a 22mm crescent wrench. I've tried penetrating
oil and heat but neither is budging. Do I need to unbolt the exhaust from
the manifold and drop it down to get a better grip on them? I fear that
because the exhaust is looking rough and don't wanna monkey with the rust
that might be holding it together. :) Saw on the AudiWorld forums something
about using a crowfoot.
<http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=47928>

	Any and All suggestions are welcome except for one who says to take
it to the dealer to do. :)

Thanks,
-Calvyn-

********************************
'96 A4 2.8 V6-12v FronTrac
Pull-Me-Over-Red
http://www.nostrom.net/Audi.htm

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