It's a long shot but has anyone had this before. I get the following errors happen if i put my foot down on the motorway not around town. If I switch off for a minute and back on the restricted performance goes away.

P22CF-71 Turbocharger turbine inlet valve control circuit - Open

P22D3-71 Turbocharger turbine inlet valve stuck closed

 

Not that specific case but on my old 2010 XF V8, I had an effect when I put my foot down I got restricted performance. I They only think I can think of that might have caused that is is I put petrol/gas in a cheap station just before. I pulled over and then started up again worked fine. I day or so later I got a misfire on the ODB. I never went back to that gas station, and I never had any other engine problemfor well over 50K+ miles before trading it in for an XFR.