FAP not showing injector data?

Hi all, doing a bit of diagnostics and work on my 3008. 2011, 1.6HDi manual Diesel.

I am taking DPF off and giving it a deep clean this weekend so that'll sort that.

But why am I not getting any injector data? I got a fault code yesterday P0269 for the 3rd injector, a code that's not been thrown up before or returned since being cleared.

Any ideas or advice would be great.

Thanks
Matt