Walker 245-1111 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1111

The Walker Mass Air Flow Assembly 245-1111 is designed to provide accurate airflow measurement for Cadillac and Saturn vehicles. This mass air flow sensor is essential for maintaining optimal engine performance and emission control in models such as the Cadillac Catera and Saturn L300.

• Includes housing for secure installation
• Features 5 terminals for precise electrical connections
• Female connector design for compatibility with factory wiring
• Compatible with Cadillac Catera and Saturn L300, LS2, LW2, LW300 models
• Mounting hardware not included

Detailed Product Description

This Walker Mass Air Flow Assembly 245-1111 sensor measures the amount of air entering the engine to ensure proper fuel delivery and combustion. The included housing protects the sensor element, enhancing durability and reliability. With a 5-terminal configuration and a female connector, this sensor integrates seamlessly with the vehicle’s existing wiring harness. It is specifically engineered for emission control systems in Cadillac Catera and Saturn L300, LS2, LW2, and LW300 models, ensuring precise fitment and function.

Walker Mass Air Flow Assembly Product Line

The Walker Mass Air Flow Assembly product line focuses on providing reliable and accurate airflow sensors designed to meet OEM specifications. This line emphasizes durability and precise measurement to support emission control and engine management systems. The 245-1111 part is a representative component within this line, tailored for select Cadillac and Saturn vehicles requiring exact sensor performance.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect air-fuel mixture
• Addresses poor acceleration due to inaccurate airflow readings
• Reduces check engine light triggers related to mass air flow sensor faults
• Improves fuel efficiency by ensuring proper air measurement
• Supports emission control compliance by providing accurate sensor data

Installation Notes and Tips

Installation of the Walker 245-1111 mass air flow sensor requires careful handling of the included housing to avoid damage. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately. Ensure the female connector is securely attached to the vehicle’s wiring harness to maintain proper electrical contact. It is recommended to verify sensor calibration after installation for optimal performance.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet industry standards for durability and accuracy. While specific warranty details for part number 245-1111 are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. Proper installation and vehicle compatibility should be confirmed to maintain warranty coverage.