right my management light is on and the code says its the INTAKE AIR TEMP SENSOR now the info i have at works says its part of the boost pressure sensor in the boost pipe just before it joins the inlet manifold, is this correct? the reason i ask is the sensor is about 3 weeks old, my car is flat until i get to about 2500 rpm then the turbo cuts in, is there a chance its part of the airflow meter?