I'm not getting boost like I should. The most I've been able to hit is 6 maybe 7psi. I did some searching on the "safety boost" issue thinking this was it but I'm not getting any codes on the ECU (55) and I read that code 34 is associated with this. I also read that if one turbo is bad I wouldn't be getting any boost at all. Is this correct or could it be a bad turbo? Any help would be greatly appreciated. Thanks