air–fuel ratio
type: Thing
description: mass ratio
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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confidence:
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    score pct: 2
    tier: long_tail
    components:
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      sitelinks norm: 0.05
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  popularity:
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    max: 423
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  tier: long_tail
claims:
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    value: Q1563068
    source count: 0
    confidence: 0.0
    value label: mass ratio
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    value: /m/060lsn
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    value: Q502048
    source count: 0
    confidence: 0.0
    value label: gasoline engine
  P1417:
    value: technology/air-to-fuel-ratio
    source count: 0
    confidence: 0.0
  P4746:
    value: 138209
    source count: 0
    confidence: 0.0
  P6366:
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    source count: 0
    confidence: 0.0
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citations:
  source: OpenAlex
  stated in qid: Q107507571
  retrieved: 2022-01-26
citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
meta:
  wikidata id: Q178895
  domain: mass_ratio
  level: standard
  html url: https://4ort.xyz/entity/air-fuel-ratio
  markdown url: https://4ort.xyz/entity/air-fuel-ratio.md
  facts url summary: https://4ort.xyz/entity/air-fuel-ratio/facts.json
  facts url standard: https://4ort.xyz/entity/air-fuel-ratio/facts.json
  facts url full: https://4ort.xyz/entity/air-fuel-ratio/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-19T11:46:27.528399Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-04-10T23:55:26.628094+00:00Z