Delphi AF10143 Mass Air Flow Sensor

Delphi Mass Air Flow Sensor for Ford and Mercury Vehicles

The Delphi AF10143 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Ford Contour, Mercury Cougar, and Mystique models. This sensor ensures proper engine performance by delivering precise air intake data to the vehicle's engine control unit.

Key Features of Delphi AF10143 Mass Air Flow Sensor

• Color: Black and silver finish for durability and corrosion resistance
• Terminal Type: Blade terminals with 6 male terminals for secure electrical connection
• Connector: Single female rectangular connector for easy plug-in installation
• Mounting Type: Bolt-on design for straightforward replacement
• Item Grade: Premium quality sensor probe only, without housing or wiring harness
• Package Contents: Includes mass air flow sensor probe and instruction sheet

Detailed Description of the AF10143 Sensor

The Delphi AF10143 is a mass air flow sensor probe engineered to measure the volume and density of air entering the engine. It features a blade terminal type with six male terminals and a single female rectangular connector, ensuring compatibility with the original vehicle wiring. The sensor is designed for bolt-on mounting, simplifying installation on compatible Ford and Mercury models. Note that this part does not include the housing or wiring harness, making it ideal for users replacing only the sensor element.

Common Applications and Issues Addressed

• Helps resolve engine performance problems related to inaccurate air intake readings
• Addresses rough idling and stalling caused by faulty mass air flow sensors
• Improves fuel efficiency by providing precise airflow data to the engine control unit
• Reduces emissions by ensuring proper air-fuel mixture
• Eliminates check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

Installation of the Delphi AF10143 sensor requires removal of the old sensor probe from the housing. Since the housing and wiring harness are not included, ensure the existing components are in good condition before installation. The bolt-on mounting type allows for secure attachment using the original hardware. Verify the connector shape and terminal type match your vehicle’s specifications to ensure proper fitment.

Quality Assurance and Warranty

Delphi manufactures the AF10143 sensor to meet OEM standards for reliability and performance. This premium-grade sensor undergoes rigorous testing to ensure accurate airflow measurement and durability. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.