quick o2 sensor question...

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Oct 11, 2007 | 03:49 PM

jjm82

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quick o2 sensor question...

dont say STFA!! cuz I can't find it. Or somebody tell me what I kind of words I have to put in the search field in order to get what I need about o2 sensor!

Which one should I get RS4's o2 sensor? or S4's o2 sensor for the replacement?

My S4 is stage2 and 100,000 miles no downpipe, milltek exhaust. I might upgrade to stage 3 in the future.
thank you for the someone who take this post seriously.

Oct 11, 2007 | 03:58 PM

MingsS4

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Dunno. Is there a difference?

Oct 11, 2007 | 04:04 PM

jjm82

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I dont know is there? you guys normally switch with same OEM s4 o2 when they go bad? or other brand?

Oct 11, 2007 | 04:13 PM

homer-j-fong

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zoldmans

Oct 11, 2007 | 04:13 PM

homer-j-fong

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P.S. STFA

Oct 12, 2007 | 04:50 AM

JohnKo

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Re: quick o2 sensor question...

O2 sensors are pretty sophisticated little devices, but not particularly engine-specific, other than wires and connectors, etc. I doubt the 'business end' of the S4 and RS4 sensors is even different. Just get a good OE replacement.