What is a fuel pressure regulator in a Dodge Ram?
What is a fuel pressure regulator in a Dodge Ram? A special device for managing the fuel pressure delivered to the injectors is called a fuel pressure regulator – an essential component of any electronic fuel injection system. Needless to say that this regulator in your Dodge Ram has to be in adequate condition in order to ensure smooth and accurate fuel supply. Why do you need a fuel pressure regulator? However, the amount of fuel burnt in the cylinders differs quite considerably, depending on engine rpm and the load it is working under. A special device for managing the...