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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 6) >> Engine (ECM) >> DTC P010B: MAF Sensor >> DTC Description >> VR30DDTT engine >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P010B

MAF SEN/CIRCUIT-B2

(Mass or volume air flow "B" circuit range/performance)
  • A low frequency from the sensor is sent to ECM under light load driving condition.
  • A high frequency from the sensor is sent to ECM under heavy load driving condition.
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