Standard Ignition MAS0256 Mass Air Flow Sensor

Overview of Standard Ignition Mass Air Flow Sensor MAS0256

The Standard Ignition MAS0256 Mass Air Flow Sensor is designed for precise air measurement in select Chevrolet and Pontiac vehicles. This sensor ensures accurate air intake readings, contributing to optimal engine performance and emission control.

• Attachment Method: Clamp for secure installation
• Connector Gender: Female with one oval-shaped connector
• Housing Included: Yes, made of durable plastic
• Terminal Type: Five male blade terminals
• Complete assembly ready for direct replacement

Technical Details and Features

This mass air flow sensor features a clamp attachment method that simplifies installation without the need for additional hardware. The single female oval connector interfaces with the vehicle’s wiring harness, while the five male blade terminals ensure reliable electrical connections. The sensor housing is constructed from plastic, providing durability and resistance to engine bay conditions. As a complete assembly, the MAS0256 is ready to replace the original sensor without requiring extra components.

Compatible Vehicles and Applications

The Standard Ignition MAS0256 is compatible with Chevrolet Malibu and Pontiac Grand Prix models. It is specifically engineered to meet the emission control requirements of these vehicles, ensuring proper air-fuel mixture and engine efficiency.

• Helps maintain accurate air intake measurement
• Supports emission control system functionality
• Addresses engine performance issues related to airflow
• Prevents rough idling and stalling caused by faulty sensors
• Reduces potential check engine light triggers related to air flow

Installation Notes and Tips

Installation of the MAS0256 sensor requires unclamping the old sensor and securing the new sensor using the clamp attachment method. Ensure the female oval connector is properly aligned and fully seated to avoid electrical issues. No bolt holes are present, so the clamp must be firmly tightened to prevent air leaks. Handle the plastic housing carefully to avoid damage during installation.

Quality Assurance and Warranty

Standard Ignition provides this mass air flow sensor as a complete assembly, tested to meet OEM specifications for fit and function. While specific warranty details are not provided here, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship.