geodaryl

Hi, my 2016 fabia mk3 1.4 tdi cr (cusb engine) has started flashing errors on the dash. A quick code read show 2004 and 2006. Which I believe is the inlet manifold flap position, stuck open and stuck closed. There are no shudders and no loss of performance or mpg. Hoping to get vagcom connected for a full check soon. Is there a guide or anyone have any experience of dealing with this, not 100% sure where the position sensor is, except for it’s somewhere under the air box and connected to the inlet(plastic). I see there are brackets to fit on various 1.9 & 2.0 models, can’t seem to turn up much on this engine. tia daryl