DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0102

MAF SEN/CIRCUIT-B1

(Mass or volume air flow "A" circuit low input)

Diagnosis condition

Engine running at idle

Signal (terminal)

Mass air flow sensor signal

Threshold

An excessively low voltage from the sensor is sent to ECM

Diagnosis delay time

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