3rd to 4rth gear pull please advise.

[Hesh724]

I just found out my o2 sensor is dying so could anyone look at this and tell me if it looks like the o2 is causeing knock? Ecm link thinks im getting a few psi more than the boost gauge is showing too at wot. Would I adjust maf comp to lower est boost?

Thank you,

 

[doubleclutch99]

We need a log to look at.