Walker 225-91024 Manifold Absolute Pressure Sensor

Overview of Walker Manifold Absolute Pressure Sensor 225-91024

The Walker Products FSK Manifold Absolute Pressure (MAP) Sensor 225-91024 is designed to provide accurate pressure readings for emission control systems. This sensor is compatible with a range of vehicles including Acura, Buick, Cadillac, Chevrolet, GMC, Honda, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn models such as the Camaro, CTS, Equinox, Impala, and Vue.

• Wiring harness length: 18.00 inches for flexible installation
• Blade terminal type ensuring secure electrical connections
• Oval connector shape for precise fitment
• Three terminals with male and female gender configuration
• Part number 225-91024 for exact replacement

Walker Products FSK Brand Line Details

The Walker Products FSK line focuses on emission control components engineered to meet or exceed OEM specifications. This MAP sensor from the FSK series is built to deliver reliable performance and durability, supporting proper engine management and emissions regulation compliance across multiple vehicle makes and models.

Technical Description and Attributes

This Manifold Absolute Pressure Sensor features an 18-inch wiring harness, providing ample length for installation in various engine compartments. The sensor uses a blade terminal type with three terminals, combining male and female terminal genders to ensure compatibility with factory wiring harnesses. The oval-shaped female connector is designed for a secure and precise connection, minimizing the risk of electrical faults.

Common Applications and Problem Resolution

• Helps correct inaccurate manifold pressure readings
• Resolves engine performance issues related to faulty MAP sensors
• Supports emission control by providing accurate data to the engine control unit
• Addresses rough idling and poor fuel economy caused by sensor failure
• Prevents check engine light triggers related to pressure sensor faults

Installation Notes and Tips

When installing the Walker 225-91024 MAP sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the oval female connector securely mates with the vehicle’s wiring harness. Confirm the blade terminals are properly seated to avoid intermittent electrical connections. This sensor is compatible with specific models such as the Chevrolet Camaro, Cadillac CTS, and GMC Envoy, so verify fitment before installation.

Quality Assurance and Warranty

Walker Products FSK sensors are manufactured to meet stringent quality standards. The 225-91024 MAP sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s reliability for emission control applications.