Hi,

I am new here and to to torque. My 2011 F150 started showing the check engine light. A friend of mine had used torque light before with a tester he bought from Amazon so I decided to give it a try. I found out that I have a P2098 code which means my air/fuel mixture is not correct. I see the app has a lot of functions but I am not sure how to use them or if there is anything I can find out further, other than just the code I found. I see the question was asked before, but it seems there wasn’t at the time, but I am wondering of there is any how to guide or manual that explains each function and what it does.