SPOOLOGIC Mass Air Flow (MAF) Sensor

The SPOOLOGIC SL-600-002 Mass Air Flow Sensor is designed for 2004–2010 Ford E-350 and E-450 applications equipped with the 6.0L Powerstroke. It supplies the airflow feedback the engine controller uses to evaluate fresh-air delivery and air-system operation.

Features

• Brand-new mass air flow sensor
• Measures filtered intake air mass
• Factory-style electrical connection and mounting
• Provides airflow feedback to the original engine-management system

What's Included

• 1 SPOOLOGIC Mass Air Flow Sensor — SL-600-002

Fitment

• 2004-2010 Ford E-350 E-450 Econoline 6.0L Powerstroke

MAF Sensor Operation

This E-series MAF provides intake airflow feedback used by the PCM’s air-management and EGR-monitoring strategies. Van and cutaway packaging differs from Super Duty applications, so the sensor should be selected by its original number and connector, not by engine displacement alone.

Common MAF Sensor Fault Codes

• P0101: MAF range/performance: measured airflow does not agree with the PCM’s expected airflow.
• P0103: MAF circuit high input: inspect the sensor circuit and connector before replacing the sensor.
• P1102: MAF below the expected in-range minimum on applicable Ford calibrations.

Code availability varies by model year and calibration. A stored code identifies a condition to diagnose; it does not prove the component has failed.

Diagnose Before Replacing

Inspect the air filter, airbox seal, sensor connector, and intake ducting before replacement. Check for damaged terminals, wiring rub-through, oil contamination, and leaks downstream of the MAF. Compare live airflow with engine speed, load, boost, and EGR command instead of judging the sensor from a single idle reading. Inspect harness routing around the E-series intake assembly where access and heat exposure differ from the pickup installation.

Installation Notes

Switch the ignition off before disconnecting the sensor. Keep the sensing element clean and untouched, install it in the correct airflow orientation, and seal the intake connections. After the repair, clear stored faults and complete any model-specific adaptation or verification procedure.

OEM Cross-References

• Ford: 3L3Z-12B579-BA / 3L3Z12B579BA
• Motorcraft: AFLS-131 / AFLS131

1-Year Limited Warranty — No Returns

This SPOOLOGIC electrical component is covered by a 1-Year Limited Warranty against defects in materials and workmanship. Electrical components are non-returnable. Warranty claims require prior authorization and return of the component for inspection. See the SPOOLOGIC Warranty Policy for coverage, exclusions, and claim procedures.