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Front O2 sensor

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#1
BNaumann

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Does a SM need a signal from the front O2 sensor or is this thing just plugging the hole in the down pipe?

#2
Michael Novak

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easy answer---yes.


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#3
chris haldeman

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It will not dyno or run any different with it or without
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#4
davew

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It plugs the hole

It keeps the CEL off

Nowhere does it say you may remove it.

 

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#5
BNaumann

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Thanks for the replies. No reason to remove it. I just nicked the wire insulation working on something else. Sealed it with silicone for now, if it was important I'd replace it.




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