secondary o2 sensor question
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From: texas, usa
secondary o2 sensor question
hey h-t, i have a 96 civic coupe with the cel on, it is giving me number 65 which is the secondary oxygen sensor heater wire (black wires). i am wondering what i would have to do to fix it, do i just buy another o2 sensor or is it the cat? thanks in advance
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From: LA, CA
Re: secondary o2 sensor question (sohc vtec rex)
o2 sensor is a wear and tear item so u cant fix it. simply buy a new one and replace it. ngk makes a good one. http://www.ngk.com 
and secondary o2 sensor is the one on the cat convertor.
and secondary o2 sensor is the one on the cat convertor.
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From: LA, CA
Re: secondary o2 sensor question (sohc vtec rex)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sohc vtec rex »</TD></TR><TR><TD CLASS="quote">thanks, i just wasnt sure if it could be the cat that is making it faulty</TD></TR></TABLE>
Usually when the cat goes bad, along with a rattle, you'll notice a decrease in performance/mileage
Usually when the cat goes bad, along with a rattle, you'll notice a decrease in performance/mileage
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From: San Ramon/Pleasanton, CA, USA
Re: secondary o2 sensor question (crazyguy)
Also it code is for the heater circut. Not the signal. If it was the signal part then it could be the cat.
The heater circut is checkable with an ohm meter.
The heater circut is checkable with an ohm meter.
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Jul 4, 2008 12:56 PM
