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P0104 - Mass Or Volume Air Flow A Circuit Intermittent/Erratic

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P0104 - MASS OR VOLUME AIR FLOW A CIRCUIT INTERMITTENT/ERRATIC

Description:  This DTC sets when a concern exists in the MAF circuit, or the air tube containing the mass airflow (MAF) sensor, causing an incorrect sensor output reading.
Possible Causes: 
  • MAF circuit intermittent open
  • MAF circuit intermittent short to voltage
Diagnostic Aids:  Check the MAF sensor tube for air leaks.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DC: MASS AIRFLOW (MAF) SENSOR .