Cardone 86-9514 Mass Air Flow Sensor

Mass Air Flow Sensor for Ford, Mazda, and Mercury

Restore accurate airflow measurement with this Cardone Mass Air Flow Sensor, part number 86-9514. It is built to track original equipment output curves closely, helping the engine control system receive the correct airflow signal for proper fuel and drivability management.

Compatible With 1993-1995 Ford Ranger, 1994-1995 Ford Escort, 1994-1995 Ford Taurus, 1994-1995 Mercury Sable, 1994-1995 Mercury Tracer, 1994 Mazda B2300, and 1994 Mazda B3000.

Key Features

• Cardone Mass Air Flow Sensor, part number 86-9514
• Guaranteed O.E. fit and function
• Tracks O.E. output curves with tight tolerances for accurate scan tool readings
• 100% tested with automated computer test equipment
• Built to handle temperature and altitude changes in demanding environments
• Gray aluminum housing with bolt-on mounting and 4 mounting holes
• New unit with housing included

Product Details

The Cardone 86-9514 mass air flow sensor is engineered for vehicles that rely on precise airflow feedback to manage fuel delivery and engine operation. For Ford Ranger, Ford Escort, Ford Taurus, Mercury Sable, Mercury Tracer, Mazda B2300, and Mazda B3000 applications, this sensor helps maintain the signal accuracy the engine control module expects. The Cardone Mass Air Flow Sensor line focuses on OE-style output and consistent electrical response, making it a direct replacement choice for emission control and sensor service work.

This part cross-references Ford (e.g., F37Z12B579A, F37F12B579AA) for the same application.

What It Helps Fix

• Hesitation during acceleration
• Stalling or intermittent engine operation
• Poor fuel economy
• Poor engine performance
• Incorrect airflow signal readings from a failing MAF sensor

Installation Notes and Tips

Fits 1993-1995 Ford Ranger, 1994-1995 Ford Escort, 1994-1995 Ford Taurus, 1994-1995 Mercury Sable, 1994-1995 Mercury Tracer, 1994 Mazda B2300, and 1994 Mazda B3000. Verify the OE number and connector match before installation. Inspect the air filter, intake tract, wiring, and connectors for dirt, debris, cracks, moisture intrusion, or loose terminals so the replacement sensor is not damaged by an upstream fault.

Common failure sources include over-voltage, shorted wiring, cracked circuit boards, moisture entry, air intake obstructions, and contamination from engine fumes. If the engine runs poorly, check for burnt sensing elements, damaged boards, worn vane assemblies, or binding in the airflow unit before replacement.

Quality Assurance

Every unit is tested with automated computer equipment to confirm function and reliability. Cardone engineers this sensor to maintain strict tolerances and accurate feedback across a broad range of temperature and altitude conditions. E-waste: Yes.