Hi All, New the Forum and first time to post. I have a 97 1.5L getting a P1195 code. I have cleaned the two ports just behind the throttle body and the port in the manifold leading to the boost sensor solenoid. I'm getting good vacuum at the solenoid. Boost sensor solenoid bench tests good (put a 9V battery to it and it engages and air flows in the proper directions). I have 5V reference on the boost sensor harness. Vacuum lines have been replaced. I have removed the EGR valve and cleaned it. I would like to know how to test the solenoid on the top of the EGR valve itself. I would also like to know how to test the boost sensor itself. I have gone to the auto parts store and had them clear the code, but it returns within minutes after I drive off. Any other suggestions?? I'd really appreciate any help!