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P010F

Mass or Volume Air Flow Sensor A/B Correlation

MAF sensor A and B disagree beyond plausible deviation. One is reading incorrectly.

  • Check engine light: Yes
  • Emissions related: Yes
  • Repair difficulty: easy

Common causes

Ordered by how often each turns out to be the cause.

  • One MAF contaminatedCommon

Parts involved

  • Mass Air Flow Sensor
  • Mass Air Flow Sensor B

P010F is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.