How to Service the Mass Air Flow Sensor on 2003 Ford Explorer Sport?

Services on the Air Flow Meter/Sensor begin by disconnecting the Mass Air Flow (MAF) sensor electrical connector. The next step requires you to loosen the air cleaner outlet tube clamp before placing the tube out of the way. The MAF sensor requires removal of its four securing bolts. When servicing the MAF sensor one must replace the body and electronics module as a single unit because any action on the sensor elements in the air flow bypass of the MAF body is prohibited. Users should perform the opposite steps they followed during removal to complete the installation process.

OEM 2003 Ford Explorer Sport Mass Air Flow Sensor

MAF Sensor Meter

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2003 Ford Explorer Sport 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
- Base No.: 12B579
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.1 x 5.0 x 6.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-12B579-ARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Explorer Sport Submodels:
- Base, XLS, XLT | 6 Cyl 4.0 L GAS

2003 Ford Explorer Sport Mass Air Flow Sensor

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2003 Ford Explorer Sport Mass Air Flow Sensor Parts Questions & Experts Answers

Q: How to Service the Mass Air Flow Sensor on 2003 Ford Explorer Sport?
A: Services on the Air Flow Meter/Sensor begin by disconnecting the Mass Air Flow (MAF) sensor electrical connector. The next step requires you to loosen the air cleaner outlet tube clamp before placing the tube out of the way. The MAF sensor requires removal of its four securing bolts. When servicing the MAF sensor one must replace the body and electronics module as a single unit because any action on the sensor elements in the air flow bypass of the MAF body is prohibited. Users should perform the opposite steps they followed during removal to complete the installation process.