ok so my 06 cobalt have been going into eng power reduce allot more often it just seem every time I try to get up on it the dang thing goes into it im sick and tired of this happening I cant enjoy the supercharger if I cant hit past 5psi soo here are the dtc

P0069(x2) supercharger inlet pressure
P0121 tps
P0171trim bank one condition
P1182 supercharger inlet pressure

soo can anyone help me out here
I've cleaned the throttle body checked all the connections and that's it

 

Could be the tb do u have someone that will let u try there tb

 

Nope sure don't I was thinking about buying the one from zzp

 

Before swapping out a throttle body, I'd suggest checking your intake and vaccume lines for leaks.
Not that I advocate smoking, but this probably is the eayiest way to find a leak.