Got a restricted performance warning up on the fatty yesterday. Was travelling up a small hill yesterday. Not particularly fast, red triangle popped up.
Pulled over turned it off then tried to restart, wouldn’t start properly and soon as I took my foot off the brake it died. Did this a couple of times with no joy. Got out my jump pack and started no problem. Pulled the codes and have
P2263, turbo /supercharge system performance
P006A, Manifold absolute pressure Mass or airflow correlation
P226B, turbo charge supercharge boost pressure too high mechanical
P0105, Manifold absolute pressure biometric Circuit

201 4.4TDV8
Any help would be appreciated. Thanks 2011 TDV8 | overfinch genuine build | mapped

Sounds like an intake hose has split or popped off so if nothing is obvious on the top of the engine with a visual inspection get a smoke test done ( preferably a high presssure version) to check hoses lower down. 2012 TDV8 Vogue (L322)

I can hear a whooshing noise, it sound to be near the fan but at the bottom. 2011 TDV8 | overfinch genuine build | mapped

Likley the hose from the main turbo or thereabouts then. I think it can be accessed from underneath if you remove the front under tray but access will be tricky from the top without removing the whole fan shroud and fan assembly. 2012 TDV8 Vogue (L322)