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How many oxygen sensors?

Old Jul 21, 2008 | 01:04 AM
  #1  
saved4use's Avatar
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Default How many oxygen sensors?

I have a 2001 Audi A4 1.8T. Can someone please tell me how many oxygen sensors this car has?
Thanks.
 
Old Jul 21, 2008 | 01:30 AM
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Default RE: How many oxygen sensors?

2
 
Old Jul 21, 2008 | 02:40 AM
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Default RE: How many oxygen sensors?

Pre and post-cat, to add onto Tweaked's response.
 
Old Jul 21, 2008 | 05:18 PM
  #4  
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Default RE: How many oxygen sensors?

^I tried to post more. The forum wouldn't let me.[sm=chairshot.gif]
 
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