Walker 245-1252 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1252

The Walker Mass Air Flow Assembly 245-1252 is designed for precise air measurement in Cadillac SRX and STS models. This sensor ensures accurate airflow data for optimal engine performance and emission control.

• Compatible with Cadillac SRX and STS vehicles
• Part number 245-1252 for exact replacement
• Includes mounting hardware for straightforward installation
• Features a female connector with 4 terminals
• Housing not included, designed for direct sensor replacement

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on delivering reliable and precise airflow sensors tailored for emission control systems. This line emphasizes compatibility and ease of installation, providing components like the 245-1252 sensor that meet OEM specifications for Cadillac vehicles.

Detailed Product Description

The Walker 245-1252 mass air flow sensor is engineered to measure the volume and density of air entering the engine, which is critical for maintaining proper air-fuel mixture and reducing emissions. This sensor includes mounting hardware to facilitate secure attachment but does not come with a housing, making it suitable for direct replacement in the existing sensor housing of Cadillac SRX and STS models. The sensor features a female connector with four terminals, ensuring proper electrical connection and communication with the vehicle’s engine control unit.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for Cadillac SRX and STS
• Resolves engine performance issues related to faulty mass air flow sensors
• Helps correct rough idling and stalling problems
• Improves fuel efficiency by ensuring proper air-fuel ratio
• Reduces emission control system errors and check engine light triggers

Installation Notes and Tips

Installation of the Walker 245-1252 sensor requires removal of the old sensor from the existing housing, as the housing is not included. The included mounting hardware should be used to secure the sensor firmly. Ensure the female connector with four terminals is properly aligned and connected to avoid electrical issues. It is recommended to handle the sensor carefully to prevent damage to the sensitive components during installation.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1252 part undergoes rigorous testing to ensure durability and accurate performance in Cadillac SRX and STS vehicles. Warranty details are provided by Walker and typically cover defects in materials and workmanship under normal use.