Hi all! On my way home last night my CLK (320 CDi V6) lost power, wouldn't rev over 2.5k rpm but otherwise ran fine. I was chasing a plastic Peugeot people carrier thing so it was embarrasing that I had to back off.. I just run a scan and I have codes: P1101, P1402, P2078, P2646. So it seems MAF sensor or DPF sensor or EGR. I had cleaned the EGR valve a couple of months ago and it seems fine and just checked it and it seems to move freely. Also checked the swirl flap plug under the turbo intake - it was oily but cleaning it didn't fix any issues (I saw on Youtube that limp home mode can be initiated if there are problems with the flaps). The engine is too hot now to do anything so I'll start tomorrow but any suggestions will be most appreciated..!