Help! P0473 'Exhaust Pressure Sensor "A" Circuit High

Hi All,

My engine check light came on last week, I have plugged in carista and got code P0473. I've reset it but it come straight back.
After a bit of a google and search on here most would suggest to replace the sensor first and go from there.

I have searched on GSF for the sensor and it gives me two options, just need to confirm which is the right one.
PART NO : 929VG0900 or 929VG1050.

I have an early 2009 A4 B8 2.0 tdi (think it's the lower bhp model).

Can anyone help at all?

I do between 400-500 miles a week so am worried that I am going to do some serious damage if I don't sort asap.

Thanks

Anyone at all?!?!

Just wanted to confirm as I had read that the incorrect part is listed for some engines.
I’ve located sensor and part number now.