How is the Mass Air Flow Sensor Serviced on Ford Explorer Sport Trac?

The first step to service the mass air flow (MAF) sensor is to disconnect its electrical connector. The sensor removal begins by removing two MAF bolts before extraction. Take the opposite steps of removal to install the sensor and use 2 Nm torque (18 lb-in) to fasten its bolts.

OEM Ford Explorer Sport Trac Mass Air Flow Sensor

MAF Sensor Meter

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Ford Explorer Sport Trac Mass Air Flow Sensor Part Number: 3L3Z-12B579-BA
$138.13 MSRP: $227.27
You Save: $89.14 (40%)
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Product Specifications
- Other Name: Sensor Assembly; Air Charge Temperature Sensor; Intake Air Temperature Sensor; MAF Sensor; Sensor
- Manufacturer Note: 4.6L, Police
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Explorer Sport Trac | Limited, XLT | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Ford Explorer Sport Trac Mass Air Flow Sensor Part Number: 1L2Z-12B579-ARM
Product Specifications
- Other Name: Remanufactured Sensor Assembly; Air Charge Temperature Sensor; MAF Sensor Assembly.; Air Mass Sensor
- Replaces: 1L2Z-12B579-BA, 1L2Z-12B579-BARM, XF2Z-12B579-AA, AFLS-154, XF2Z-12B579-ABRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2005 Ford Explorer Sport Trac | Adrenalin, Base, XL, XLS, XLT | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS

Ford Explorer Sport Trac Mass Air Flow Sensor

OEM Mass Air Flow Sensor boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Mass Air Flow Sensor with long life and a perfect fit. Come to our website and find genuine Ford Explorer Sport Trac parts. We keep a wide inventory of OEM Explorer Sport Trac parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Ford Explorer Sport Trac have a component called the Mass Air Flow Sensor or MAF for short that is important for the correct flow of air to the engine. This information is communicated to the Powertrain Control Module (PCM) that acts on command signal and readjusts the fuel injection to allow for right air-fuel mixture for combustion. There are two varieties of Mass Air Flow Sensors used on Ford Explorer Sport Trac models; Vane Meter (VAF) and Hot Wire. However, the functioning of the VAF sensor while effective can be a limiting factor in the airflow and undergoes mechanical depreciation. Compared to other types of sensor, such as the Hot Wire sensor, provides higher accuracy and adjustability but it could be sensitive to contaminants. Maintenance of the MAF sensor is very important because if it fails it may cause the car to stall or to deliver an incorrect air-fuel ration.

Ford Explorer Sport Trac Mass Air Flow Sensor Parts and Q&A

Mass Air Flow Sensor
3L3Z-12B579-BA
Q: How is the Mass Air Flow Sensor Serviced on Ford Explorer Sport Trac?
A:
The first step to service the mass air flow (MAF) sensor is to disconnect its electrical connector. The sensor removal begins by removing two MAF bolts before extraction. Take the opposite steps of removal to install the sensor and use 2 Nm torque (18 lb-in) to fasten its bolts.