Hitachi MAF0068 Mass Air Flow Sensor

Hitachi MAF0068 Mass Air Flow Sensor

Hitachi MAF0068 is a mass air flow sensor for select Ford, Lincoln, and Mercury applications. It measures incoming air volume and air characteristics so the engine control system can maintain accurate fuel delivery and emissions control.

Key Features

• Precision sensing elements for accurate airflow measurement
• Calibrated for each application to support OE-style operation
• 100% air flow tested for performance verification
• Protected circuitry for added durability and reliable signal output
• Housing included for the listed applications
• OE-approved design for emission control service

Application Details

Compatible with 2002-2005 Ford Explorer, N/A; 2003-2005 Lincoln Aviator, N/A; and 2002-2005 Mercury Mountaineer, N/A. This Hitachi MAF0068 sensor is built for vehicles that need accurate airflow input to support proper engine management and emissions compliance. This part cross-references Spectra Premium MA272 for the same application.

What It Helps Address

• Rough idle caused by incorrect airflow readings
• Hesitation or stumble during acceleration
• Check engine lights related to mass air flow sensor faults
• Poor fuel control from inaccurate intake air measurement
• Emissions test failures tied to sensor performance

Installation Notes and Tips

Verify the connector style, terminal count, and housing configuration against the original unit before installation. For these applications, the notes list 6 terminals and blade terminals. Inspect the intake tract for dirt, oil contamination, or air leaks before replacing the sensor, since upstream issues can affect readings. Use care when handling the sensing element to avoid contamination.

Quality Assurance

Hitachi calibrates this sensor for the listed applications and tests each unit for airflow performance. The design uses quality components and protected circuitry to support durable, consistent operation in OE-style emission control service.