Quote:
Originally Posted by wrevilo
I know I am dragging up an old thread, but my car has been running noticeably poorly over the past couple of days and I too have received errors 2CF4 and shadow code 2D2F.
Luckily, my car is going into the garage this weekend to replace the high pressure fuel sensor and a couple of gaskets around the turbo where I have air leaks, among other works.
I have ordered a replacement lambda sensor 11787596924 (Bosch 0258027019) in case this is needed. I'll report back - hopefully this doesn't turn into needing to replace injectors!
/edit/ annoyingly the replacement lambda sensor I ordered with overnight delivery hasn't arrived! /edit/
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Do you have any updates?
I replaced my upstream O2 sensor about a year ago with BMW OEM sensor but suddenly started getting the exact same codes. Car drives just fine though.
2011 e92 with 130k miles.