bogging low acc. and o2 sensor

[live4my4g63]

ok started up dsmlink today and tuning and my buddy who tunes it for me said the front o2 sensor is bad and he thinks that its effecting the tuning when you are dead stopped and slowly accelerate it boggs real bad then it hits boost and is fine, its like a misfire but comes up with o2 sensor and he thinks it has a boost leak too but it just keeps bogging real bad and it also dies at stops too, and then i have to tap the gas to start going, i need advice. please help thanks

 

[paiutey]

Do you have a wideband O2? I recommend one while using dsmlink.

 

[live4my4g63]

yes i do it reads about 13.2 while it happens