I have a 2005 Pulse Turbo and trying to find a purge valve. If anyone even has a photo of one I would appreciate it. I am in the US and it is not easy finding parts for Smarts that were sent here before 2008. Thanks in advance!
I have this one which is designed specifically for the smart with a 12mm orifice.
It solved an issue where (manually) shifting at half throttle the shift was 'harsh' 2nd to 3rd around 3000 rpm.
With this installed I've got smooth shifts, medium to full throttle at 4500 rpm