{
  "$type": "site.standard.document",
  "description": "Method for checking the functionality of a device for adjusting the stroke of a combustion engine gas exchange valve involves measurement of the exhaust gas composition using a sensor, e.g. a lambda sensor, and then evaluation of the composition.",
  "path": "/patents/1083227",
  "publishedAt": "2004-10-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D13/0207",
    "AUDI AG [DE]"
  ],
  "textContent": "Method for checking the functionality of a device for adjusting the stroke of a combustion engine gas exchange valve involves measurement of the exhaust gas composition using a sensor, e.g. a lambda sensor, and then evaluation of the composition.",
  "title": "Method for the functional diagnosis of an apparatus for valve lift control of the engine valves in an internal combustion engine"
}