E46Fanatics - View Single Post - BMW 323i rough idle, no power!!!
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Old 04-02-2012, 08:37 PM   #53
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Join Date: Apr 2011
Location: Cameron Park
Posts: 78
My Ride: 328ix
I had the same one code P1189, I just replaced my O2 sensor, drove it around and I was able to pass smog.
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