{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The method involves re-treating exhaust gas in a catalyzer system and suppressing overrun mode shut-off and setting an air-fuel ratio less than or equal to 1.1 in an overrun phase. During the overrun phase with shut-off inhibited the air-fuel ratio is adjusted depending on engine revolution rate…",
  "path": "/patents/1082111",
  "publishedAt": "2004-11-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D37/02",
    "VOLKSWAGEN AG [DE]"
  ],
  "textContent": "The method involves re-treating exhaust gas in a catalyzer system and suppressing overrun mode shut-off and setting an air-fuel ratio less than or equal to 1.1 in an overrun phase. During the overrun phase with shut-off inhibited the air-fuel ratio is adjusted depending on engine revolution rate, exhaust gas mass flow, cylinder filling, induction pipe pressure, ignition angle, inlet valve control times, exhaust valve control times and/or charge movement flap setting.",
  "title": "Method for suppressing overrun fuel cut-off of an internal combustion engine during overrun mode"
}