Auxiliary systems for an engine having two electrical actuators on a single circuit

A fuel injection system comprising:

• at least one body component;
• a first electrical actuator being operably coupled to a fuel pressurizer;
• a second electrical actuator being operably coupled to a direct control needle valve;
• said first electrical actuator and said second electrical actuator being arranged in series on an electrical circuit and being actuatable at a low current level and a high current level, respectively;
• and
• said first, electrical actuator, said fuel pressurizer, said second electrical actuator, and a nozzle needle valve being attached to said at least one body component., and said first and second electrical actuators being oriented on different centerlines.

A method of controlling a portion of at least one engine auxiliary system associated with each engine cylinder, comprising the steps of:

• arranging a first electrical actuator and a second electrical actuator on different centerlines but in series on an electrical circuit associated with each engine cylinder;
• actuating the first electrical actuator without actuating the second electrical actuator at least in part by establishing a relatively low current level in the electrical circuit;
• and
• actuating the second electrical actuator at least in part by establishing a relatively high current level in the electrical circuit.