Jseano

hey guys thanks for your time. I own a 2007 350z with the vq35hr engine millage is 40k , engine light came on while driving around 40mph anything under 2.5k revs would splutter and hard to drive. scanned car came up with P0345 camshaft position sensor problem bank 2 i would say bank 2 is the passenger side of the car? i have replaced both cam sensors ( genuine parts ) on this side and has made no difference has anyone had this type of fault could share some advise please? thanks again