Walker 225-1055 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1055 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Chrysler and Dodge vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for models like the Chrysler Concorde and Dodge Ram 2500.

• Direct replacement MAP sensor for accurate manifold pressure readings
• Compatible with Chrysler Concorde, Intrepid, Sebring, Stratus, and Dodge Ram 2500/3500 models
• Part number 225-1055 ensures proper fit and function
• Supports emission control system efficiency
• Manufactured under the Walker Products line for reliable performance

Product Details and Brand Line Information

The Walker Products brand line specializes in emission control components, including sensors that meet OEM specifications. The 225-1055 MAP sensor is part of this line, emphasizing quality and compatibility with emission systems in Chrysler and Dodge vehicles. Walker Products focuses on delivering components that maintain engine performance and regulatory compliance.

Function and Application of the MAP Sensor

The manifold absolute pressure sensor measures the pressure inside the intake manifold, providing essential data to the engine control unit (ECU). This information helps regulate air-fuel mixture and ignition timing, which is vital for efficient engine operation and emissions control.

• Helps prevent rough idling and engine stalling
• Reduces poor fuel economy caused by incorrect air-fuel ratios
• Addresses check engine light triggers related to manifold pressure
• Improves acceleration response and engine power consistency
• Supports emission system compliance in Chrysler and Dodge vehicles

Installation Notes and Tips

When installing the Walker Products 225-1055 MAP sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to avoid electrical issues. Verify the sensor connector and mounting points match the original part. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 225-1055 MAP sensor, ensuring it meets or exceeds OEM specifications. This part is designed for durability and consistent performance in emission control systems. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.