I’m new here. I have a 2013 XF 2.0 turbo pulling a P0299 & P0236 CEL. I know these are turbo codes the car isn’t pulling any boost at all the blow off valve is free and moveable with pliers. If anyone has any insight on what to do or check that would be greatly appreciated. The dealer said I take VVT or turbo but would love to solve this ploblem with out throwing parts at it.