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O2 sensors

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Old Sep 9, 2015 | 09:29 AM
  #1  
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stealthboy
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Burning Brakes
 
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Default O2 sensors

Anyone have a DIY write-up on replacing the O2 sensor in a 991? Anyone done it yet? Thanks in advance.
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Old Sep 9, 2015 | 12:55 PM
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CSK 911 C4S
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Did you have one go bad already?
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Old Sep 9, 2015 | 03:24 PM
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Have not replaced one, but they're easily accessible from either the wheel wells or from under the car with the rear up on ramps.
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Old Sep 9, 2015 | 04:34 PM
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Originally Posted by CSK 911 C4S
Did you have one go bad already?
Not sure. Just looking at simple things to rule out as I continue to try to diagnose my stumble.
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