Walker 225-1266 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1266 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Volkswagen models. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for vehicles like the Volkswagen Beetle, Golf, Jetta, Passat, Eos, and R32.

• Compatible with Volkswagen Beetle, Eos, Golf, Jetta, Passat, and R32 models
• Part number 225-1266 ensures exact fit and function
• Manifold Absolute Pressure Sensor for accurate engine load measurement
• Manufactured by Walker Products, a trusted name in emission control sensors
• Supports efficient engine performance and emissions control

Product Line Details: Walker Products

Walker Products specializes in emission control components, including sensors that meet OEM specifications for reliable performance. The 225-1266 MAP sensor is part of their emission control sensor lineup, engineered to provide consistent and accurate readings essential for engine management systems in Volkswagen vehicles.

Detailed Product Description

The Walker Products 225-1266 MAP sensor measures the absolute pressure inside the intake manifold, providing vital data to the engine control unit (ECU). This information helps regulate air-fuel mixture and ignition timing, which are crucial for maintaining engine efficiency and reducing emissions. Designed specifically for Volkswagen models such as the Beetle, Golf, Jetta, Passat, Eos, and R32, this sensor ensures compatibility and reliable operation within the vehicle’s emission control system.

Common Applications and Issues Addressed

• Helps resolve rough idling and engine stalling
• Improves fuel economy by optimizing air-fuel ratio
• Reduces engine hesitation and poor acceleration
• Assists in maintaining proper emissions levels
• Prevents check engine light triggers related to manifold pressure

Installation Notes and Tips

When installing the Walker Products 225-1266 MAP sensor, ensure the vehicle is off and cooled down. Locate the sensor on the intake manifold and disconnect the electrical connector carefully. Remove the old sensor and replace it with the new one, making sure it seats properly to avoid vacuum leaks. Reconnect the electrical connector securely. After installation, it is recommended to clear any diagnostic trouble codes and verify sensor operation through a scan tool.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 225-1266 MAP sensor. Each unit is tested to meet OEM specifications for durability and accuracy. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects to ensure customer confidence in their products.