Mazda 3 CEL came back after O2 Sensor replacement?

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12-15-2016, 09:05 PM

Jeremy Blevins

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Location: Clarkston, MI

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Mazda 3 CEL came back after O2 Sensor replacement?

I just replaced my Bank 1 Sensor 1 O2 Sensor in my 2006 Mazda 3 because it had some bad codes on it. I cleared the codes on my Mazda, and now I'm getting codes p0134 p0131 p0030 p0031 Any help as to what the problem might be?

12-16-2016, 10:38 AM

Jeremy Blevins

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Location: Clarkston, MI

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12-16-2016, 03:39 PM

Jeremy Blevins

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Join Date: Dec 2016

Location: Clarkston, MI

Posts: 3

Turns out my O2 Sensor wasn't plugged in all the way. The clips that hold in the O2 Sensor connector have been broken.

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