I posted this in the forced induction forum and no one has replied in the past 3 days, so i thought i would try my luck in here. Please let me know if you know what the problem could be.

I keep throwing p0108 codes (Manifold Absolute Pressure/Barometric Pressure Circuit High Input) on my 2002 honda civic turbo, even after i replaced the map sensor with a new one and added a missing link as well. i dont know wtf the problem is, but this is really startingh to **** me off since the car runs really shitty when these codes get thrown. i have tried clamping the voltage to the map sensor with the e-manage and that didnt even help. anyone knwo wtf to do?