Theory Of Operation
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
This monitor can detect a large leak located anywhere between the Turbocharger outlet and the Intake Manifold. This monitors the air handling system flow and if the flow doesn't meet the estimate or command, the fault will set.