Does anyone on here have an 02 Excursion. I am trying to find out what the factory converter setup is. I do believe they have on converter after the x-pipe with 2 oxygen sensors one right off the manifold and one in the converter. Can anyone confirm or deny this and let me know what the setup is.

Reason for my question I am changing out my 4.6 in my F-150 to a 5.4 and putting an Excursion computer in to run it and need to know the oxygen sensor and converter setup so the computer will work right. The reason to do this is that the Excursion computer gives you aroud 60 more horsepower and better torque since it is set up to work in the much heavier vehicle, adn at the same time you don't have any concerns with getting the mixture to lean which is a problem with aftermarket programmers and frying a piston cap.