Walker 225-1249 Manifold Absolute Pressure Sensor - Supercharger

Overview of Walker Manifold Absolute Pressure Sensor 225-1249

The Walker Products Manifold Absolute Pressure (MAP) Sensor 225-1249 is designed for precise engine management in select Jaguar and Land Rover vehicles. This sensor plays a critical role in monitoring engine load by measuring the pressure within the intake manifold, ensuring optimal performance and emissions control.

• Compatible with Jaguar and Land Rover models including Discovery, F-Pace, F-Type, LR4, Range Rover, Range Rover Sport, Range Rover Velar, XE, XF, XFR, XFR-S, XJ, XJR, XJR575, XK, XKR, and XKR-S
• Part number 225-1249 ensures exact fit and function
• Manufactured under the Walker Products line, known for emission control components
• Accurate pressure readings for improved engine efficiency and reduced emissions
• Direct replacement sensor for manifold absolute pressure monitoring

About Walker Products Brand Line

Walker Products specializes in emission control components, providing sensors and parts that meet stringent OEM standards. The 225-1249 MAP sensor is part of this product line, designed to maintain proper engine air-fuel mixture and support emission regulations compliance in Jaguar and Land Rover vehicles.

Detailed Product Description

The Walker 225-1249 Manifold Absolute Pressure Sensor is engineered to deliver reliable and consistent pressure data from the intake manifold to the engine control unit (ECU). This data is essential for adjusting fuel injection and ignition timing, which directly affects engine performance and emissions. Compatible with a wide range of Jaguar and Land Rover models such as the Range Rover Sport and Jaguar XF, this sensor ensures your vehicle’s engine management system operates efficiently.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy linked to faulty MAP sensor data
• Reduces engine hesitation or lack of power during acceleration
• Supports emission control by providing accurate pressure input to the ECU
• Prevents check engine light triggers related to manifold pressure sensor faults

Installation Notes and Tips

• Ensure the vehicle is off and cooled before sensor replacement
• Locate the MAP sensor on the intake manifold specific to your Jaguar or Land Rover model
• Disconnect the electrical connector carefully to avoid damage
• Replace with Walker 225-1249 sensor and secure mounting bolts to manufacturer torque 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 225-1249 MAP sensor, ensuring durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against manufacturing defects to provide confidence in the sensor’s reliability for Jaguar and Land Rover applications.