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Home >> Infiniti >> 2002 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0102: Mass Airflow Sensor Circuit Low Input Or DTC P0103: Mass Airflow Sensor Circuit High Input >> Possible Causes (DTC P0103)
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Possible Causes (DTC P0103)

Malfunction is detected when an excessively high voltage from the sensor is sent to ECM. Possible causes are:

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