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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 834 (Engine Controls - Powertrain DTC Charts And Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> P0104 - Mass Or Volume Air Flow A Circuit Intermittent/Erratic

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

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2007 Mercury Mountaineer, 2007 Mercury Monterey, 2007 Mercury Montego, 2007 Mercury Milan, and 2007 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
P0104 - MASS OR VOLUME AIR FLOW A CIRCUIT INTERMITTENT/ERRATIC

Description:  A concern exists in the mass air flow (MAF) sensor A circuit, or the air tube containing the sensor, causing an incorrect air flow reading.
Possible Causes: 
  • Intermittent circuit A open or short
  • Air leaks in the tube from the MAF to the throttle body
Diagnostic Aids:  Verify the integrity of the MAF sensor circuit A for an intermittent concern. Check the MAF sensor tube for air leaks.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - refer to PINPOINT TEST DC . refer to PINPOINT TEST DC .