Spectra MA280 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Buick, Oldsmobile, and Pontiac

The Spectra MA280 Mass Air Flow Sensor is designed to provide accurate airflow measurement for select Buick, Oldsmobile, and Pontiac vehicles. This sensor helps maintain optimal engine performance by ensuring the correct air-to-fuel ratio.

• Direct replacement for factory Mass Air Flow Sensor
• Compatible with Buick 88, 98 models
• Fits Oldsmobile 88, 98, and Riviera
• Suitable for Pontiac Bonneville and Park Avenue
• Part number MA280 for precise identification

Product Details and Compatibility

The Spectra MA280 is engineered to meet OEM specifications for emission control sensors. It accurately measures the volume and density of air entering the engine, which is critical for the engine control unit to adjust fuel injection accordingly. This sensor is compatible with a range of Buick, Oldsmobile, and Pontiac models, including the Buick 88 and 98, Oldsmobile 88, 98, and Riviera, as well as the Pontiac Bonneville and Park Avenue. Using the correct Mass Air Flow Sensor like the MA280 ensures your vehicle maintains efficient combustion and emission standards.

Common Applications and Problem Resolution

• Helps resolve rough idling and engine hesitation
• Addresses poor fuel economy issues
• Corrects engine stalling related to airflow measurement
• Prevents check engine light triggered by faulty MAF sensor
• Improves overall engine performance and emissions control

Installation Notes and Tips

Installation of the Spectra MA280 Mass Air Flow Sensor requires basic mechanical skills and standard hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the old sensor and avoid damaging the air intake system. Ensure the new sensor is securely mounted and the electrical connector is properly attached. After installation, it is recommended to clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards for durability and performance. The MA280 Mass Air Flow Sensor undergoes rigorous quality control to ensure reliable operation. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use.