on my 02 bug eye i have low boost. about 4 or 5 lbs i also have a front heater bank code setting my light off. i am assuming that its my front o2 in the uppipe is bad. would that give me low boost? lemme know thanks

 

please post a mod list. Knowing how you are tuned and what you have will help diagnose.
-J

 

low boost is usually wastegate spring pressure, and if your car failsafes to wastegate boost you may want to get that looked at ASAP. A good code reader will tell you the story behind the code.