Peugeot 3008 turbo/adblue

Thecreative

Hoping for a little advice, Peugeot 3008 2019 plate diesel been in 3-4 times over the years with emissions fault light turning to adblue light, they redid the software each time and it sorted for 12 months or so but recently been on 3 times. I was told at Stellantis Peugeot repair  they can only really reboot but last time ran a forced regeneration which sorted it for 4 months. It's just gone again and I'm due to sell, I was expecting the same reboot but been told its now past that and needs new, also there's some movement in the turbo so that needs replacing so its over 4000.00 total which is quite a shock as the cars probably only worth 9000.00
Fault code is P20EE, wasn't on previously so not sure why it is now?

Best options?

njkmr

Think a mate had this issue and was told the whole adblue gubbins needed replacing ££££. Alternatively he got someone to extinguish the warning light and he doesn't use adblue at all now I think. Car still runs well be said.

GunJack

Yup, have the adblue remapped out - that was the advice of a Peugeot tech on our Mk1 3008, and at £300 much cheaper than chasing an adblue fault around