[Gmx]

Hi everyone. Bought an Altea 2.0 TDI 170 hp couple of days ago,and the previous owner had a restrictor plate (10 mm hole I think) fitted on the feed pipe (intake side)
Car pulls very well with good idling and good mpg figures. No EML or error codes.
My doubt is , will this Egr restrictor plate affect the DPF or his regeneration ?

Tia