Bimmerfest - BMW Forums - View Single Post - Oxygen Sensor Change for 2007 E91
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Old 11-14-2012, 03:37 AM
dbcat1 dbcat1 is offline
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Location: Maryland
Join Date: Nov 2012
Posts: 5
Mein Auto: 335i
same issue...question your post...thanks. I have the very same issue, very same sensor bad. I also read on this or another forum that before changing it I should clear the code first? I'm pretty good with a wrench, but don't have the technology. Do you know if I changed out the sensor would the check engine light go off?
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