vr6 codes parts

I bought: A Catalytic converter both O2 sensors Coilpack Wires Plugs Throttle Body & tire ( to match the other rear one.) :rolleyes: oh and a vinyl carbon fiber sheet for the hood... My codes are: P0267. P0273 .P0261. P0276 P1472 P0445 Where should I LQQK for all of the low circuit...