2010 xc60 drive e engine light on

[bob c]

hi all i was wondering if anyone can help my car has the mil light on and a plug in showed turbo boost sensor circuit a / cleared fault which put light out for a month but it popped back on with same fault and a few other associated with turbo like overboost, id say a new sensor is required but lifting the engine cover revealed what looked to me like nasa mission control (i was used to my old 940 ) can anyone send me a picture of the part to give me an idea were to look , i also heard that volvos dont like aftermarket sensors so is it best to get genuine part? car is 5cyl diesel