AutoCodes
 
OBDII Code List
 
P0103 2010 FORD FUSION

P0103 2010 FORD FUSION - Mass or Volume Air Flow Circuit High Input

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
Comments  |  Add Comment

Possible causes

  • Faulty mass air flow sensor
  • Intake air leaks
  • Dirty mass air flow sensor
  • Dirty mass air filter
  • Mass air flow sensor harness is open or shorted
  • Mass air flow sensor circuit poor electrical connection
  • Tech notes

    Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.

    When is the code detected?

    An excessively high voltage from the sensor is sent to Engine Control Module (ECM).

    Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine stall
  • Engine running rough
  • Excessive fuel consumption
  • Excessive smoke
  • P0103 2010 Ford Fusion Description

    The mass air flow (MAF) sensor circuit is monitored by the powertrain control module (PCM) for high air flow (or voltage) input through the comprehensive component monitor (CCM). If during ignition on, engine off, or ignition on, engine running, the air flow (or voltage) changes above a maximum calibrated limit, the test fails.

    OBDII Code P0103 2010 Ford Fusion - Mass or Volume Air Flow Circuit High Input - AutoCodes.com

    Need more help?

    Get the P0103 2010 Ford Fusion code diagnosed by a professional: Find a repair shop in you area

    Related Information

    P0103 2010 FORD FUSION Comments

    Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0103 2010 Ford Fusion code? Have you replaced any parts?
    Any information is appreciated. Thanks
    Top ⇧