P1114 FORD - Intake Air Temperature Sensor 2 Circuit Low
P1114 FORD Possible Causes
- Faulty Intake Air Temperature Sensor 2
- Intake Air Temperature Sensor 2 harness is open or shorted
- Intake Air Temperature Sensor 2 circuit poor electrical connection
- Damaged Powertrain Control Module (PCM)
How is the P1114 FORD code repair?Start by checking 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.
What is the cost to diagnose the P1114 FORD code
Labor: 1.0The cost to diagnose the P1114 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.
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- Engine Light ON (or Service Engine Soon Warning Light)
P1114 FORD MeaningThe IAT sensor is a thermistor device in which resistance changes with temperature. The electrical resistance of a thermistor decreases as the temperature increases, and the resistance increases as the temperature decreases. The varying resistance affects the voltage drop across the sensor terminals and provides electrical signals to the Powertrain Control Module (PCM) corresponding to temperature.
Thermistor-type sensors are considered passive sensors. A passive sensor is connected to a voltage divider network so that varying the resistance of the passive sensor causes a variation in total current flow. Voltage that is dropped across a fixed resistor in a series with the sensor resistor determines the voltage signal at the PCM. This voltage signal is equal to the reference voltage minus the voltage drop across the fixed resistor.
The IAT sensor provides air temperature information to the PCM. The PCM uses the air temperature information as a correction factor in the calculation of fuel, spark, and air flow.
The IAT sensor provides a quicker temperature change response time than the ECT or CHT sensor.
Currently there are 2 types of IAT sensors used, a stand alone, non-integrated type and an integrated type. Both types function the same, however the integrated type is incorporated into the mass air flow (MAF) sensor instead of being a stand-alone sensor.
More InformationNeed more information on how to fix the P1114 FORD code?
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Information for specific Ford models
- P1114 1997 FORD F150
- P1114 1998 FORD F150
- P1114 1999 FORD F150
- P1114 2000 FORD F150
- P1114 2001 FORD F150
- P1114 2002 FORD F150
- P1114 2003 FORD F150
- P1114 2006 FORD FUSION
- P1114 2007 FORD FUSION
- P1114 2008 FORD FUSION
- P1114 2009 FORD FUSION
- P1114 2010 FORD FUSION
- P1114 2011 FORD FUSION
- P1114 2012 FORD FUSION