p2454 particulate filter pressure sensor a circuit low Skoda superb 2013

Hi everyone.

Over the weekend EML came on, did a scan and error code is p2454 particulate filter pressure sensor a circuit low.

Stayed off a few days but now it’s back.

I think I have found the sensor on the top left ish side of engine.  With 2 rubber pipes on bottom, left is long pipe and right it short and looks not to be connected to anything ???

Part number on it is 059906051C.  Anyone recommends good place to get a new one seen some on ebay but not sure.

I have had a search around on forums but can’t seem to find a replacement guide.

Is this going to be a straight swop out or is there something that will needs to be coded?

Is there anything that I can do that will really knacker this up in a big way?

Thanks for any info and help.