Walker 245-1206 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1206

The Walker Mass Air Flow Sensor 245-1206 is designed to provide accurate airflow measurement for select GM vehicles. This sensor is compatible with various Cadillac, Chevrolet, and GMC models, ensuring precise engine performance and emission control.

• Compatible with Cadillac, Chevrolet, and GMC models including Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, and Yukon
• Part number 245-1206 for exact fitment
• Includes mounting hardware for straightforward installation
• Features a 6-terminal female connector for reliable electrical connection
• Housing not included, designed for direct replacement of original sensor

Detailed Product Description

The Walker Mass Air Flow Sensor 245-1206 is part of the Walker Mass Air Flow Sensor product line, known for delivering precise airflow readings critical to engine management systems. This sensor measures the amount of air entering the engine, allowing the vehicle's computer to adjust fuel injection and ignition timing accordingly. The sensor features a 6-terminal female connector, ensuring compatibility with the original wiring harness on compatible Cadillac, Chevrolet, and GMC vehicles. While the housing is not included, the sensor comes with mounting hardware to facilitate secure installation.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with a range of GM vehicles, including:

• Cadillac CTS, Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Cheyenne, Silverado 1500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by This Sensor

• Engine performance problems due to inaccurate airflow measurement
• Check engine light triggered by faulty mass air flow sensor readings
• Poor fuel economy caused by incorrect air-fuel mixture
• Rough idling or stalling related to airflow sensor failure
• Emission control system malfunctions

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-1206 requires removal of the old sensor and replacement with the new unit. The included mounting hardware simplifies the process. Ensure the 6-terminal female connector is securely attached to the vehicle’s wiring harness. Since the housing is not included, reuse the original housing or verify compatibility with the vehicle’s intake system. Proper installation helps maintain accurate sensor readings and engine performance.

Quality Assurance and Warranty

Walker products are manufactured to meet or exceed OEM specifications. The Walker Mass Air Flow Sensor 245-1206 undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to product documentation or manufacturer resources for warranty information.