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| Guest 
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			I have a 1995 BMW M3. How many o2 sensors does this car have. I have replaced 1. I can't find any other but have been told there are 2. __________________ This post was auto-generated based upon a question asked on our tech article page here: | ||
|  08-07-2013, 05:24 AM | 
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| Moderator Join Date: Jul 2012 Location: New England 
					Posts: 3,189
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			If you vehicle has two oxygen sensors, the second one would be behind your catalyst. Give our parts specialists a call at 1-888-280-7799. They can help you sort this out. - Nick | ||
|  08-07-2013, 05:24 AM | 
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