{
  "$type": "site.standard.document",
  "description": "In one instance, disclosed herein is a method for controlling a fuel injector of an engine system, the method including: applying a first current to a spill valve solenoid to move a spill valve of the fuel injector to a closed spill position; reducing the first current applied to the spill valve…",
  "path": "/patents/1376785",
  "publishedAt": "2025-09-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/38",
    "Caterpillar Inc."
  ],
  "textContent": "In one instance, disclosed herein is a method for controlling a fuel injector of an engine system, the method including: applying a first current to a spill valve solenoid to move a spill valve of the fuel injector to a closed spill position; reducing the first current applied to the spill valve solenoid to move the spill valve to an at least partially-open position; determining a dwell duration for the fuel injector based on an expected fuel pressure of the fuel injector; and after the determined dwell duration, increasing the first current applied to the spill valve solenoid to return the spill valve to the closed spill position.",
  "title": "PRESSURE CONTROL FOR FUEL INJECTORS"
}