Walker 225-1374 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1374 Manifold Absolute Pressure (MAP) Sensor 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 XE, XF and Land Rover Discovery Sport, LR2, Range Rover Evoque
• Part number 225-1374 for accurate identification and fitment
• Measures manifold absolute pressure to support engine control systems
• Designed to meet OEM specifications for reliable operation
• Part of the Walker Products line known for emission control components

Product Line Details: Walker Products

Walker Products specializes in emission control components, including sensors that help maintain vehicle emissions within regulatory standards. The 225-1374 MAP sensor is part of this product line, engineered to provide consistent and accurate pressure readings that support engine management systems in Jaguar and Land Rover models.

Detailed Product Description

The Walker Products 225-1374 Manifold Absolute Pressure Sensor is engineered to deliver precise pressure data from the intake manifold to the engine control unit (ECU). This data is essential for calculating air density and determining the engine's air mass flow rate, which directly affects fuel injection and ignition timing. Compatible with Jaguar XE, XF, and Land Rover Discovery Sport, LR2, and Range Rover Evoque, this sensor ensures that your vehicle's engine management system receives accurate information to optimize performance and emissions.

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 measurements
• Prevents check engine light triggers related to manifold pressure sensor faults

Installation Notes and Tips

When installing the Walker Products 225-1374 MAP sensor, ensure the vehicle is turned off and cooled down to avoid injury. Locate the existing sensor on the intake manifold and disconnect the electrical connector carefully. Remove the old sensor and replace it with the new unit, making sure it is securely seated and the connector is properly attached. After installation, clear any diagnostic trouble codes and verify sensor operation through a scan tool.

Quality Assurance and Warranty

Walker Products manufactures the 225-1374 MAP sensor to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Walker Products typically offers coverage against defects in materials and workmanship. For precise warranty information, refer to the product packaging or contact the manufacturer directly.