Walker 245-1175 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1175 for Nissan Altima

The Walker Mass Air Flow Assembly 245-1175 is designed specifically for Nissan Altima models, providing accurate airflow measurement essential for optimal engine performance. This mass air flow sensor features a female connector and includes mounting hardware for straightforward installation.

• Compatible with Nissan Altima vehicles
• Part number 245-1175 for precise identification
• Includes mounting hardware for secure fitment
• Female connector with 3 terminals for reliable electrical connection
• Housing not included, designed for direct replacement

Detailed Product Description

The Walker Mass Air Flow Assembly 245-1175 is a critical component in the emission control system, responsible for measuring the volume and density of air entering the engine. This sensor’s 3-terminal female connector ensures proper communication with the vehicle’s engine control unit (ECU). While the housing is not included, the sensor comes with mounting hardware to facilitate a secure and accurate installation. This part is engineered to meet the specifications required for Nissan Altima models, ensuring compatibility and performance.

The Walker Mass Air Flow Assembly product line focuses on delivering reliable sensor solutions that maintain emission standards and engine efficiency. This line is tailored to provide precise airflow data, which is vital for fuel management and emission control systems.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for Nissan Altima engines
• Resolves engine hesitation or stalling caused by faulty airflow readings
• Helps correct rough idling and poor acceleration issues
• Assists in reducing emission system errors related to air-fuel mixture
• Prevents check engine light triggers linked to mass air flow sensor faults

Installation Notes and Tips

• Ensure the sensor connector is clean and free of debris before installation
• Use the included mounting hardware to secure the sensor firmly in place
• Do not attempt to reuse the old sensor housing as it is not included with this part
• Verify the female connector aligns properly with the vehicle’s wiring harness
• Follow vehicle-specific service manual instructions for sensor replacement

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet OEM standards for fit, form, and function. The 245-1175 sensor undergoes rigorous quality control to ensure durability and reliable performance in Nissan Altima vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.