Running odd, acts like no MAS, or boost leak

[Eeeeky]

Hey guys im having a weird problem...i have searched and searched to no avail...the car will start up, but runs and idles like the MAS is off, or unplugged, or like i have a huge boost leak of IC pipe off. However, i have checked all of these, and they are fine. I just replaced the o2 sensor, and it helped a TINY bit. What did i miss?

 

[dusty-gst]

i was having a similar issuie, but i had a boost leak around my injectors

 

[Eeeeky]

this is the kind of things i like to hear. I checked a little around the injectors, but didnt get serious. i guess ill go pull the rail and get it sorted.