Walker 245-1101 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1101

The Walker Mass Air Flow Assembly 245-1101 is designed for precise air measurement in select Nissan and INFINITI vehicles. This mass air flow sensor ensures accurate airflow data to the engine control unit, supporting optimal engine performance and emissions control.

• Includes housing for secure installation
• Features 3 terminals for reliable electrical connection
• Female connector design for compatibility with factory wiring
• Mounting hardware not included
• Compatible with Nissan 200SX, G20, and Sentra models

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that meet OEM specifications. This line provides components engineered to deliver consistent airflow measurement, which is critical for maintaining engine efficiency and emission standards. The 245-1101 sensor is part of this line, offering a direct replacement solution for Nissan and INFINITI vehicles requiring precise mass air flow sensing.

Product Features and Specifications

This mass air flow sensor comes with an included housing, which protects the sensor element and facilitates proper airflow measurement. It has a female connector with three terminals, matching the original equipment connector type for straightforward electrical integration. While mounting hardware is not included, the sensor is designed to fit securely within the existing mounting points of compatible vehicles.

Compatible Vehicles and Applications

• INFINITI models requiring mass air flow sensor replacement
• Nissan 200SX mass air flow sensor replacement
• Nissan G20 compatible mass air flow sensor
• Nissan Sentra mass air flow sensor replacement

Common Issues Addressed by This Mass Air Flow Sensor

• Engine hesitation or stalling due to inaccurate airflow readings
• Check engine light triggered by faulty mass air flow sensor
• Poor fuel economy caused by incorrect air-fuel mixture
• Rough idle or engine performance issues related to airflow measurement
• Failed emissions tests linked to sensor malfunction

Installation Notes and Tips

Installation requires removal of the old mass air flow sensor and careful connection of the female 3-terminal connector. Since mounting hardware is not included, reuse the original hardware or source compatible fasteners. Ensure the housing is properly seated to prevent air leaks that could affect sensor accuracy. It is recommended to handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

The Walker Mass Air Flow Assembly 245-1101 is manufactured to meet industry standards for emission control sensors. While specific warranty details are not provided, Walker products typically adhere to quality control processes to ensure reliable performance and durability in compatible Nissan and INFINITI vehicles.