Look on your turbo’s electrical wiring loom connector & you ‘ll see 1 or more broken wires, fix them & the turbo will start working again. The adblue also. You’ll need to do a manual ( static) regen on the DPF system if the system has been at fault for more than say 50 miles. Ford have identified an issue on this connector design & copper wire quality & have released an updated part #2205233 which has a more effective exit angle from the connector. The copper used is no longer from recycled washing machines either, its now the good stuff, hand mined by Namibian child slaves. This wiring issue alone will give rise to adblue faults , with no corresponding DTC’s
1st pic show’s the area of interest.
Temporary fix on the white wire ( soldered & heat shrinked ) while i am awaiting the upgraded part & you can see the blue & also the slate coloured one starting to fail also. Final pic is the upgraded part , which has it’s wiring exiting the connector at a right angle via a plastic leg.
& finally a long video saying exactly what i have already said here.