[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/