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      12-11-2015, 06:22 PM   #15
happos2
Dingleberries
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Drives: Gray E92 M3
Join Date: May 2012
Location: Indiana

iTrader: (3)

Quote:
Originally Posted by M3LISSA View Post
So what happened? I'm sort of in the same issue as you with the 27C7, and 2727 codes from bank 2. Not sure what to do.
This was some time ago...I really don't remember. I only remember replacing my pre-cat sensors (post cats don't really mater after you tune and get test pipes). If you don't have test pipes, then replace your post cat sensors.