A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

PN for front & rear O2 sensors for ATW engine

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Old Jun 30, 2006 | 01:53 AM
  #1  
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Default PN for front & rear O2 sensors for ATW engine

STFA and didn't find PNs or an install writeup for the front & rear O2 sensors. Car has 90k miles and I'm getting DTCs that indicate rear is on the way out so I should probably replace both soon.

Thx,
David
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Old Jun 30, 2006 | 05:22 AM
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buy the VW front o2 sensor...its much cheaper.
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Old Jun 30, 2006 | 06:12 AM
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is that still true? I tried about a month or so ago and they had a recent price increase, bout $120
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Old Jun 30, 2006 | 06:32 AM
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not sure, i know o2 sensor prices have increased in general.
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Old Jun 30, 2006 | 06:34 AM
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sucks, I still need one
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Old Jun 30, 2006 | 06:38 AM
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Default i have my original one...i replaced chasing a problem down...

but it wasnt the problem, email me if you want to freely exchange currency for it
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Old Jun 30, 2006 | 07:08 AM
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danke
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Old Jun 30, 2006 | 07:37 AM
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look in my testpipe writeup. I run the VW one in the rear and a stock one up front
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Old Jun 30, 2006 | 10:23 AM
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oh, email sent, I think.
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