So does any one else have a phazer with a supercharger on it. This is my first year with it and I love the power but I am always getting map sensor codes 14 and 26 for the hose being plug or not connected but it is so it must be getting water in them. Then today I was getting code 65 for the knock sensor. Today I found that the #2 box which has something to do with altitude conpensation if it is set to low it will triger the map sensor codes. i think this box is messed up can I run with out it or do I have to have it?