Bump for 2025.  Happy Thanksgiving! 🙂   

Just got this code on mine! Ended up being the connector for the high pressure fuel pump solenoid. Somehow the connector came unplugged, plugged it back in and has been fine for a week now. Code would return every drive cycle after erasing before.    No limp mode in my case. Just a CEL. Hoping this may help someone out.

nevermind, found the answer i was looking for in another thread    

great info, thanks !  

model: 2005 CDI ForTwo Pure (450 model).   Hi !   I have some rust starting around the stock air intake.    I am looking for info on how to remove the plastic cap of the intake so i can attempt to repair under-paint bubble-rust that is forming.   I've removed the inner boot plastic siding (where the belt mecanism resides, but not much luck to access the desired part.   I was contemplating removing the rear bumper to get access, but perhaps it is easier to access from the underbody (after removing the under-body rear plate) ?    Perhaps it is as simple as using a flat screwdriver to unclip some pins (or yet a special mb tool) but have no clue where they are located nor how many there are...   Fishing for ideas...   Thanks !