Spectra MA449 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Jaguar, Land Rover, and Volvo

The Spectra MA449 Mass Air Flow Sensor is engineered to provide accurate airflow measurement for select Jaguar, Land Rover, and Volvo models. Designed to maintain optimal engine performance, this sensor ensures precise air intake readings essential for efficient fuel management.

• Compatible with Jaguar XF, XJ, XJR, XKR, and XKR-S models
• Fits Land Rover LR4, Range Rover, and Range Rover Sport vehicles
• Suitable for Volvo S60, S80, V60, XC60, XC70 models
• OEM-quality replacement part number MA449
• Ensures accurate air mass measurement for improved engine control

Product Overview and Compatibility

The Spectra MA449 Mass Air Flow Sensor is a direct replacement part designed specifically for a range of Jaguar, Land Rover, and Volvo vehicles. This sensor measures the amount of air entering the engine, providing critical data to the engine control unit (ECU) for optimal fuel injection and ignition timing. Compatible with popular models such as the Jaguar XF and XJ series, Land Rover Range Rover Sport, and Volvo XC60, this sensor supports proper engine operation and emissions control.

Common Applications and Problem Resolution

• Resolves engine stalling or rough idling caused by inaccurate airflow readings
• Addresses poor fuel economy linked to faulty mass air flow sensors
• Eliminates check engine light triggers related to air intake measurement errors
• Improves acceleration and throttle response in affected vehicles
• Helps maintain emissions compliance for Jaguar, Land Rover, and Volvo models

Installation Notes and Tips

Installation of the Spectra MA449 sensor requires basic automotive tools and mechanical knowledge. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the old sensor, ensuring the air intake system is free of debris. Install the new sensor securely, reconnect the electrical connector, and clear any diagnostic trouble codes using an OBD-II scanner if necessary. Proper installation ensures accurate sensor readings and optimal engine performance.

Quality Assurance and Warranty Information

Manufactured to meet or exceed OEM specifications, the Spectra MA449 Mass Air Flow Sensor undergoes rigorous quality control testing. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and reliability for Jaguar, Land Rover, and Volvo vehicles.