hey all, ive just picked up a 98 buick regal GS 3800 with supercharger, my problem is the engine light is on, the scanner says its air intake temp sensor, witch i changed, and the light is still on, i noticed that the wires to the sensor plug have been cut and taped up, by the last owner i suppose. can anyone think of any other reasons the code still trips the engine light? and am i getting bad mileage due to the light being on? it really seems to be drinking up a storm thanks scott