Wow it has been a long time on that one. I don't recall for sure. A couple of thoughts as pointed out in that thread, make sure everything is tightened up on the intercooler, good spark plugs, not in limp mode. I'm guessing you have no turbo problems, leaking, smoking. If you have any question it is easy to pull off the pipe/hose to the turbo and just look at the blades. If bad, it will be easy to see. I think mine was just bad or fouled plugs? Sorry it has just been too many years.

Hi Keith . I see your old post about the 993 turbo that you've change the boost pressure sensor and got 0.5 and 0.6 bar only. Did you fix the problem? Please help me if you can.

Thanks
Nelson