Walker 225-1008 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor

The Walker Products 225-1008 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate pressure readings for optimal engine performance. Compatible with various Buick, Chevrolet, Geo, GMC, Isuzu, Oldsmobile, and Pontiac models, this sensor ensures reliable data transmission through its specific terminal and connector design.

• Terminal Type: Bullet
• Connector Shape: Rectangular
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Female

Walker Products Brand Line Details

Walker Products offers a range of emission control components engineered for durability and precision. The 225-1008 MAP sensor is part of this line, emphasizing compatibility and quality in emission sensor technology. This product line focuses on delivering components that meet OEM specifications for a variety of vehicle makes and models.

Detailed Product Description

The Walker Products 225-1008 MAP sensor features a bullet terminal type and a rectangular female connector with three female terminals, designed to fit securely and provide consistent electrical connections. This configuration supports accurate manifold pressure readings, which are critical for engine control units to adjust fuel delivery and ignition timing. The sensor is compatible with multiple vehicles, including Buick Bonneville, Chevrolet C1500 and Suburban models, GMC Sierra and Yukon, Pontiac Grand Am and Grand Prix, and others.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Improves fuel efficiency by providing accurate data for air-fuel mixture adjustments
• Reduces emissions by ensuring proper sensor feedback to the engine control module
• Addresses check engine light triggers related to MAP sensor faults
• Supports stable engine performance under varying load conditions

Installation Notes and Tips

When installing the Walker Products 225-1008 MAP sensor, ensure the rectangular female connector aligns properly with the vehicle’s wiring harness. Verify that the bullet terminals are securely connected to prevent signal loss. It is recommended to disconnect the battery before installation to avoid electrical shorts. Consult the vehicle’s service manual for specific torque specifications and sensor location details.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 225-1008 MAP sensor. Each unit undergoes testing to meet OEM performance criteria. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Refer to the product packaging or manufacturer documentation for exact warranty terms.