{
  "$type": "site.standard.document",
  "description": "Methods and systems for engine operation are provided. In at least one example method, the method comprises, while operating an engine with at least one lean cylinder and at least one rich cylinder, delivering fuel to the at least one lean cylinder via direct fuel injection (DI) and delivering fuel…",
  "path": "/patents/1301766",
  "publishedAt": "2021-10-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/1454",
    "Ford Global Technologies, LLC"
  ],
  "textContent": "Methods and systems for engine operation are provided. In at least one example method, the method comprises, while operating an engine with at least one lean cylinder and at least one rich cylinder, delivering fuel to the at least one lean cylinder via direct fuel injection (DI) and delivering fuel to the at least one rich cylinder via port fuel injection (PFI).",
  "title": "SPLIT LAMBDA FUELING OPERATION SYSTEMS AND METHODS"
}