When Monitored
WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
With the engine running, during a cold start test with the fuel level above 12%, ambient temperature between 4°C and 32°C (39°F and 89°F) and the fuel system in closed loop. The test runs when the small leak test is maturing.