Standard Ignition MAS0175 Mass Air Flow Sensor

Overview of Standard Ignition MAS0175 Mass Air Flow Sensor

The Standard Ignition MAS0175 Mass Air Flow Sensor is designed for precise air measurement in Nissan Pathfinder and Infiniti QX4 vehicles. This bolt-on sensor assembly ensures accurate airflow data for optimal engine performance and emission control.

• Attachment Method: Bolt on for secure installation
• Connector Gender: Female with one rectangular connector
• Includes housing for protection and durability
• Material composition: Metal and plastic for strength and reliability
• Complete assembly with four bolt holes for mounting
• Terminal Type: Four male blade terminals for reliable electrical connection

Detailed Product Description

The Standard Ignition MAS0175 is a mass air flow sensor specifically engineered to meet the emission control requirements of Nissan Pathfinder and Infiniti QX4 models. Featuring a bolt-on attachment method, this sensor is easy to install and replace. The sensor includes a durable housing made from metal and plastic materials, providing protection against environmental factors and ensuring long-term functionality. It connects via a single female rectangular connector and uses four male blade terminals, which offer a secure and stable electrical connection. The four bolt holes allow for precise mounting, maintaining sensor alignment and performance.

Common Applications and Issues Addressed

• Helps regulate air intake for improved fuel efficiency
• Prevents engine stalling or rough idling caused by faulty airflow readings
• Reduces emissions by providing accurate data to the engine control unit
• Resolves check engine light triggers related to mass air flow sensor faults
• Supports consistent engine power and acceleration response

Installation Notes and Tips

Installation of the MAS0175 sensor requires unbolting the old sensor and securing the new one using the four bolt holes. Ensure the female rectangular connector is properly aligned and fully seated to avoid electrical issues. Handle the sensor carefully to prevent damage to the housing or terminals. It is recommended to inspect the wiring harness and connector for corrosion or damage before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The MAS0175 mass air flow sensor comes as a complete assembly, tested for quality and fitment on Nissan Pathfinder and Infiniti QX4 models. Warranty coverage details can be obtained from the product documentation or authorized distributors.