I just bought my srt4 and it came with some goodies, it has a cold air intake, AGP turbo, turboXs boost controller, turbonetics waste gate, and hks bov....however it is only getting 8 psi of boost that holds solid. I turn the controller 2 full turns to the positive and no change......also I get an engine code that says "inlet air pressure circuit, performance rationality".....can anyoepne help? It runs great tho, just seems lacking in boost