P1100 FORD - Mass Air Flow Sensor Intermittent
P1100 FORD Possible Causes
- Faulty Mass Air Flow Sensor
- Air leak before or after sensor
- Mass Air Flow Sensor harness is open or shorted
- Mass Air Flow Sensor circuit poor electrical connection
First diagnose P1100 FORD code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
P1100 FORD Tech NotesBefore 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.
Cost of diagnosing the P1100 FORD code
Labor: 1.0The cost of diagnosing the P1100 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the P1100 FORD code detected?The Engine Control Module (ECM) detected a Mass Air Flow (MAF) sensor signal above or below calibrated limit
P1100 FORD Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1100 Ford DescriptionThe Mass Air Flow (MAF) Sensor circuit is monitored by the Powertrain Control Module (PCM) for sudden voltage (or air flow) input change through the Comprehensive Component Monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory Diagnostic Trouble Code (DTC) P1100 is stored.
P1100 FORD More InformationNeed more information on how to fix the P1100 FORD code?
Get Access to Factory Service Manuals
P1100 Ford Information for specific Ford models
- P1100 1997 FORD F150
- P1100 1998 FORD F150
- P1100 1999 FORD F150
- P1100 2000 FORD F150
- P1100 2001 FORD F150
- P1100 2002 FORD F150
- P1100 2003 FORD F150
- P1100 2006 FORD FUSION
- P1100 2007 FORD FUSION
- P1100 2008 FORD FUSION
- P1100 2009 FORD FUSION
- P1100 2010 FORD FUSION
- P1100 2011 FORD FUSION
- P1100 2012 FORD FUSION
Need more help?Get the P1100 Ford code diagnosed by a professional: Find a repair shop in your area
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