Phase 2 done

Just had my Phase 2 completed. Looked at the paperwork I was given and cannot see anything that they might have altered the ECU.

Can anyone come in on this? Is it ONLY hardware ?

To verify I'm thinking of re-downloading the ECU file to compare it with the one I downloaded to my Flashzilla a year ago and compare file sizes and dates.

Thx

Mine is going in for Phase 2 on 8/23. The service manager told me to wait until the car had 40K miles so they replace more stuff.

I had both phases done about a month ago. From the driver's seat the only changes I can tell are: loss of 2-3 mpg, runs ~5F hotter (per scangauge), shorter regens at longer intervals, 1st to 2nd shift happens very quickly.

Getting the def heater recall done on Monday. John

You guys in the US of A are obviously getting different stickers under the hood.
I guess A+B indicates that both Phase 1 and Phase 2 have been done.

That is incorrect.

23Y8 is the Phase 2 recall.

Criteria A is the small kit (NOx sensor retrofit).

Criteria B is the large kit (DPF replacement)