car runs like death

[zise ex]

okay just rebuilt my engine, have vacuum delete, im just running the boost gauge and the vacuum lines off the fuel rail and from the wastegate T'd into the blow off valve with an MBC, i have a full front mount intercooler set up. i just got my new radiator tday so i decided to hook link up and take it for a spin and it did absolutely awful, can anyone help me smooth this log out?

 

[dsmgst1996]

why is your o2 sensor not cycling at idle?

 

[zise ex]

why is your o2 sensor not cycling at idle?

im really not sure i have als been trying to figure that out