D4 Tdv6 3.0 turbo boost warning

Hoping for some guidance with a problem with the engine management flagging up the turbo boost lamp and code. I've just replaced the engine and although I took lots of 'photos, I've managed to confuse the vacuum & pressure hoses at the front of the engine. These are the small-bore hoses with the pre-formed ends. If anyone has a 'photo of their correct positions, or a page in a manual, that would be really helpful. I snapped the boost sender, which I've replaced, but still have the eml show as soon as the motor gets above 2800 rpm. There's a sender at the right hand rear top of the engine which was also damaged on removal, which I think gives signals for EGR pressure or vacuum. No one can identify this part , dealers & similar, and I think replacing this will give me a chance. The engine had no problems with warning lamps previous to the engine seizing, so I don't think it is turbo linkages as I've been reading on the forum. Massive thankyou to anyone that can help.