Delphi AF10554 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Land Rover and Volvo Vehicles

The Delphi AF10554 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with select Land Rover and Volvo models, this sensor ensures precise air intake data for efficient fuel management.

• Color: Black and silver for durability and corrosion resistance
• Housing Included: No, probe only design
• Terminal Type: Pin with 5 male terminals
• Connector Quantity: 1 female rectangular connector
• Mounting Type: Bolt-on for secure installation
• Item Grade: Standard replacement quality
• Package Contents: Mass air flow sensor probe and instruction sheet

Technical Details and Compatibility

The Delphi AF10554 mass air flow sensor features a single rectangular female connector with five male pin terminals, designed for a bolt-on mounting style. Its black and silver finish offers resistance to environmental factors, ensuring consistent sensor performance. This sensor is a standard replacement part, providing reliable operation without the need for additional housing or wiring harnesses. It is compatible with Land Rover models including LR4, Range Rover, and Range Rover Sport, as well as Volvo models such as S60, S80, V60, XC60, and XC70.

Common Applications and Problem Resolution

This mass air flow sensor is used to measure the volume and density of air entering the engine, which is critical for the engine control unit to optimize fuel injection and ignition timing. It can help address issues such as:

• Engine hesitation or stalling during acceleration
• Poor fuel economy due to incorrect air-fuel mixture
• Check engine light triggered by airflow sensor faults
• Rough idling or inconsistent engine performance
• Failed emissions tests related to air intake measurement

Installation Notes and Tips

Installation of the Delphi AF10554 mass air flow sensor requires removal of the old sensor and bolt-on mounting of the new probe. Ensure the connector is securely attached to avoid signal interruptions. Since the sensor does not include a housing or wiring harness, verify compatibility with your vehicle’s existing components before installation. Follow the included instruction sheet carefully to maintain proper sensor orientation and connection.

Quality Assurance and Warranty Information

Delphi provides this mass air flow sensor as a standard replacement part, manufactured to meet OEM specifications. While no specific warranty details are included, Delphi parts typically undergo rigorous testing to ensure durability and performance. Using the AF10554 sensor helps maintain the emission control system’s integrity on compatible Land Rover and Volvo vehicles.