Are you getting a SES light on the dash? I mean, should you replace it??? It wouldn't hurt. I got the SES code to come on for the CSS, but replaced both sides. Can the sensor be repaired??? I don't think so, it is a sealed unit. In any case, the sensor is about $100, and only use OE. From the dealer or another parts counter. Do not use anything else but the OE or you will see it wil fail in a few months and you will need to replace it again. Bank 2 is on the drivers side.

__________________

2011 E70 50i M Sport