{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Methods and systems are provided for an exhaust system. In one example, a method may include determining presence of a zone flow based on a comparison of a first exhaust sensor and a second exhaust sensor. The presence or absence of the zone flow may determine a rate at which an air-fuel ratio is…",
  "path": "/patents/1350415",
  "publishedAt": "2023-09-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/1454",
    "Ford Global Technologies, LLC"
  ],
  "textContent": "Methods and systems are provided for an exhaust system. In one example, a method may include determining presence of a zone flow based on a comparison of a first exhaust sensor and a second exhaust sensor. The presence or absence of the zone flow may determine a rate at which an air-fuel ratio is adjusted.",
  "title": "SYSTEMS AND METHODS FOR AIR-FUEL RATIO IMBALANCE MONITOR"
}