Set Condition

WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

The Powertrain Control Module (PCM) detected that the fuel rail pressure signal 1 and/or the fuel rail pressure signal 2 fell below a calibrated threshold for a certain period of time.