When did the 1.9TDI go common rail?

[PAV331]

Hi all,

I'm in the market for a 1.9 170bhp (around 2008-2010 reg). I want to make sure I get a common rail one. When exactly did they switch over from PD? I've read that all models swapped in Sept 2008 apart from the 1.9s which were late 2009...is this correct?

Thanks