P1101 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 P1101 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 terminals.
P1101 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 P1101 FORD code
Labor: 1.0The cost of diagnosing the P1101 FORD code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
When is the P1101 FORD code detected?The Engine Control Module (ECM) detected a Mass Air Flow (MAF) sensor signal above or below calibrated limit
P1101 FORD Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1101 FORD MeaningThe Mass Air Flow (MAF sensor circuit is monitored by the Powertrain Control Module (PCM) for an out of range air flow (or voltage) input. If during key ON engine OFF the air flow voltage signal is greater than 0.27 volts the test fails. Likewise, if during key ON engine running, an air flow voltage signal is not within 0.46 volt to 2.44 volts, the test fails.
P1101 FORD More InformationNeed more information on how to fix the P1101 FORD code?
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P1101 FORD Information for specific Ford models
- P1101 1997 FORD F150
- P1101 1998 FORD F150
- P1101 1999 FORD F150
- P1101 2000 FORD F150
- P1101 2001 FORD F150
- P1101 2002 FORD F150
- P1101 2003 FORD F150
- P1101 2009 FORD F150
- P1101 2006 FORD FUSION
- P1101 2007 FORD FUSION
- P1101 2008 FORD FUSION
- P1101 2010 FORD FUSION
- P1101 2011 FORD FUSION
- P1101 2012 FORD FUSION