Walker 225-1328 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1328 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select BMW and Mini vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for efficient performance.

• Direct replacement MAP sensor for accurate manifold pressure readings
• Compatible with BMW and Mini models including Cooper, Cooper Clubman, Cooper Countryman, M235i xDrive Gran Coupe, X1, and X2
• Part number 225-1328 ensures exact fit and function
• Manufactured under the Walker Products brand line, known for emission control components
• Supports engine control unit (ECU) in maintaining optimal air-fuel mixture

About the Walker Products Brand Line

Walker Products specializes in emission control components, providing sensors and parts that meet stringent OEM standards. The 225-1328 MAP sensor is part of this product line, engineered to deliver reliable performance and durability in emission-critical applications for BMW and Mini vehicles.

Detailed Product Description

The Walker 225-1328 Manifold Absolute Pressure Sensor measures the pressure inside the intake manifold, supplying vital data to the engine control unit. This information helps regulate fuel injection and ignition timing, which are essential for maintaining engine efficiency and reducing emissions. Designed specifically for BMW and Mini models such as the Cooper, Cooper Clubman, Cooper Countryman, M235i xDrive Gran Coupe, X1, and X2, this sensor ensures compatibility and proper operation within these vehicles' engine management systems.

Common Applications and Issues Addressed

• Helps resolve rough idling and engine stalling caused by incorrect manifold pressure readings
• Improves fuel economy by providing accurate load data to the ECU
• Reduces engine hesitation and poor acceleration linked to faulty MAP sensors
• Assists in correcting check engine light triggers related to emission control
• Supports stable engine performance under varying load conditions

Installation Notes and Tips

• Ensure the vehicle is off and cooled before sensor replacement
• Locate the MAP sensor on the intake manifold for the specified BMW or Mini model
• Disconnect the electrical connector carefully to avoid damage
• Replace with Walker 225-1328 sensor to maintain OEM specifications
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 225-1328 MAP sensor, ensuring reliable performance and durability. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects to support long-term use in BMW and Mini vehicles.