2017 C4GP 1.6 - NOx sensor part details (P2200)

[Colincliff]

I have a 2017 C4GP 1.6 blue HDI with a P2200 NOx sensor communication error.

Are there two Nox sensors on this year/engine, and if so is there an easy way to tell which sensor is giving the fault?

If there is only one sensor does anyone know the correct part number?

vin: VF7**************[VIN obfuscated, can be read by forum staff] if that helps

Thanks!

[mickthemaverick]

Unfortunately the parts system I have access to only covers vehicles up to 2013 so I cannot help. However I'm sure someone with a current system access will be able to

[Colincliff]

Thanks Mick.

I'm thinking it is likely 9821120980 but would love someone with more experience than me to confirm!