Walker 225-1043 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1043 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate pressure readings for emission control systems. This sensor is compatible with select Dodge, Ford, and Jeep models, including the Dakota, Durango, F-150, F-150 Heritage, and Grand Cherokee.

• Terminal Type: Blade
• Connector Shape: Oval
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Male

Key Features and Specifications

The 225-1043 MAP sensor features a blade terminal type that ensures reliable electrical connections. Its oval-shaped female connector is designed for secure fitment, accommodating three male terminals. These attributes contribute to consistent sensor performance and compatibility with the specified vehicle models.

Walker Products Brand Line Details

Walker Products offers a range of emission control components engineered for durability and precision. The 225-1043 MAP sensor is part of this product line, which focuses on delivering sensors that meet OEM specifications for accurate manifold pressure measurement, essential for proper engine management and emissions control.

Function and Application

This MAP sensor is used to monitor the absolute pressure inside the intake manifold, providing critical data to the engine control unit (ECU). It helps regulate fuel delivery and ignition timing to optimize engine performance and reduce emissions.

• Helps resolve rough idling issues
• Addresses poor fuel economy
• Corrects engine stalling problems
• Improves throttle response
• Reduces emission system faults

Installation Notes and Tips

When installing the Walker Products 225-1043 MAP sensor, ensure the oval female connector aligns properly with the male terminals. Verify that the blade terminals are securely connected to prevent signal loss. It is recommended to disconnect the battery before installation to avoid electrical shorts and to follow vehicle-specific service manual instructions for sensor replacement.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors. The 225-1043 MAP sensor is manufactured to meet or exceed OEM requirements. Please refer to Walker Products documentation for warranty details applicable to this part.