Delphi AF10116 Mass Air Flow Sensor

Delphi AF10116 Mass Air Flow Sensor

Delphi AF10116 is a probe-only mass air flow sensor for select Ford and Mercury applications that use a bolt-on, oval-connector design. Built from Delphi’s OE heritage and aftermarket engineering experience, it is made for accurate airflow signal delivery in emission control systems.

• Mass air flow sensor, probe only
• Black and silver finish
• Oval female connector with 4 male blade terminals
• Bolt-on mounting type
• No housing included
• No wiring harness included
• Premium item grade
• Package contents: mass air flow sensor probe and instruction sheet

Vehicle Fitment

• Fits 1993-1995 Ford Escort, compatible with vehicles with probe-only Mass Air Flow Sensors.
• Fits 1994-1995 Mercury Tracer, compatible with vehicles with probe-only Mass Air Flow Sensors.
• Fits 1993-1994 Ford Ranger, compatible with vehicles with probe-only Mass Air Flow Sensors.
• Fits 1994 Ford Ranger, probe only; stamped F37F12B579AA or F37F12B579FA.
• Fits 1994 Ford Taurus, compatible with vehicles with probe-only Mass Air Flow Sensors.
• Fits 1995 Ford Taurus, probe only; stamped F37F12B579FA.
• Fits 1994 Mercury Sable, compatible with vehicles with probe-only Mass Air Flow Sensors.
• Fits 1995 Mercury Sable, probe only; stamped F37F12B579FA.

Detailed Description

This Delphi AF10116 mass air flow sensor is built for vehicles that use a probe-style MAF design, including select Ford Escort, Ford Ranger, Ford Taurus, Mercury Tracer, and Mercury Sable applications. It cross-references Standard Ignition MAS0111 for the same application. Delphi’s OE background helps support consistent airflow measurement for engine management and emissions control.

Use AF10116 when replacing a worn or failing probe-only MAF sensor on the listed Ford and Mercury models. The bolt-on design, 1 oval female connector, and 4-terminal blade interface make it a direct-match service part for the confirmed applications.

Common Problems This Part May Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Check engine light related to mass air flow sensor performance
• Poor fuel control from a degraded MAF signal
• Driveability issues on probe-only Ford and Mercury intake systems

Installation Notes and Tips

Verify the original sensor style before ordering, since this part is for probe-only applications and does not include a housing or wiring harness. Confirm connector shape, terminal count, and any stamped OE reference on the original unit, especially on 1994-1995 Ford Taurus, Mercury Sable, and 1993-1994 Ford Ranger applications.

Before installation, inspect the intake tract for leaks, contamination, or damaged connectors that could affect sensor readings. Follow the included instruction sheet and ensure the sensor is seated securely with the bolt-on mounting points aligned.

Quality Assurance

Delphi draws on more than a century of OE experience and supplier knowledge from work with major automakers. That OE heritage is reflected in the design and manufacturing approach behind AF10116.