Spectra MA197 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Ford, Mazda, and Mercury Vehicles

The Spectra MA197 Mass Air Flow Sensor is designed to provide accurate airflow measurement for a range of Ford, Mazda, and Mercury models. This sensor helps maintain optimal engine performance by ensuring precise air intake readings.

• Compatible with Ford Aerostar, B4000, Contour, Cougar, E-150 Econoline, E-250 Econoline, Explorer, F-150, Mountaineer, Mustang, Ranger, Taurus, and Windstar
• Also fits Mazda Mystique and Mercury Sable models
• Direct replacement part number MA197 for easy identification
• Ensures accurate air mass measurement for improved fuel efficiency and emissions control
• Designed to meet OEM specifications for reliable operation

Product Details and Functionality

The Spectra MA197 Mass Air Flow Sensor measures the amount of air entering the engine, providing critical data to the engine control unit (ECU). This information allows the ECU to adjust fuel injection and ignition timing for optimal combustion. Compatible with multiple Ford, Mazda, and Mercury vehicles, this sensor supports emission control systems and helps maintain engine efficiency. The MA197 sensor is engineered to match original equipment standards, ensuring consistent performance and durability.

Common Applications and Problem Resolution

• Helps resolve rough idling and engine hesitation issues
• Addresses poor fuel economy caused by inaccurate air flow readings
• Reduces engine stalling related to faulty sensor data
• Supports emission system compliance by providing precise airflow measurement
• Prevents check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

Installation of the Spectra MA197 sensor requires disconnecting the battery and removing the old sensor from the air intake system. Ensure the sensor connector is clean and securely attached to avoid signal interruptions. It is recommended to inspect the air filter and intake tubing for debris or damage during installation. Proper installation will help maintain accurate sensor readings and engine performance.

Quality Assurance and Warranty Information

Manufactured to meet or exceed OEM standards, the Spectra MA197 Mass Air Flow Sensor undergoes rigorous quality control testing. This part is backed by a limited warranty to protect against defects in materials and workmanship, providing confidence in its reliability for Ford, Mazda, and Mercury vehicle applications.