Hi

How can I check if my engine (1.9TDI PD, 77kW/105bhp) has DPF? My A3 is facelift MY09.
I thought that 1.9TDI didn't have DPF but then came across this link:

AUDI A3 8P SPORTBACK 1,9L TDI DPF ATTRACTION MOD.2009 FACELIFT *TOP* | eBay