I was on the highway today. I went to get on it and check engine light came on. I went back to my garage and hook up my cobb accessport v2. It came up p0244-turbocharge wastegate soleniod 'A' range/performance. I also notice that the data log on my cobb said 15.6 psi and boost gauge went past 20 psi. It only goes to 20psi. So I don't know what it actually was. Do I need the sti solenoid or what??