Walker 240-91020 Vehicle Speed Sensor

Overview of Walker Vehicle Speed Sensor 240-91020

The Walker Products FSK Vehicle Speed Sensor 240-91020 is designed for precise speed measurement in select GM vehicles. This sensor features a bolt mount design and a black smooth female connector, ensuring reliable installation and connectivity for models like the Chevrolet Tahoe and GMC Yukon.

• Length: 2.25 inches for compact fitment
• Connector Color: Black/smooth for easy identification
• Bolt Hole Quantity: 1 for secure mounting
• Terminal Type: Pin with 2 terminals for stable electrical connection
• Mount Type: Bolt for straightforward installation
• Connector Gender: Female compatible with factory wiring harness
• Wiring Harness Included for complete replacement

Walker Products FSK Line Details

The Walker Products FSK line focuses on delivering reliable electrical and sensor components tailored for vehicle-specific applications. This Vehicle Speed Sensor 240-91020 is part of that line, engineered to meet OEM specifications and provide consistent performance across multiple Buick, Cadillac, Chevrolet, GMC, and Pontiac models.

Detailed Product Description

This Vehicle Speed Sensor 240-91020 measures vehicle speed by sending accurate signals to the vehicle’s computer system. Its 2.25-inch length and single bolt hole mount type allow for a secure and precise fit in vehicles such as the Chevrolet Camaro and Pontiac Firebird. The black smooth female connector with two pin terminals ensures a stable electrical connection, reducing the risk of signal loss. The included wiring harness simplifies installation, making it a direct replacement part for compatible models.

Compatible Vehicles and Applications

• Buick models including Roadmaster and Fleetwood
• Cadillac models such as the Commercial Chassis
• Chevrolet models including Astro, Blazer, C1500, C2500, Camaro, Caprice, Corvette, Impala, S10, Tahoe
• GMC models like Jimmy, Safari, Sonoma, Yukon
• Pontiac models including Firebird

Common Issues Addressed by This Sensor

• Erratic or inaccurate speedometer readings
• Transmission shifting problems related to speed sensor input
• Check engine light triggered by faulty speed sensor signals
• Loss of cruise control functionality
• ABS or traction control system malfunctions due to speed data errors

Installation Notes and Tips

Ensure the vehicle is safely lifted and supported before beginning installation. Disconnect the battery to prevent electrical shorts. Remove the old sensor by unbolting the single mounting bolt and disconnecting the wiring harness. Install the Walker 240-91020 sensor by securing it with the bolt and connecting the included wiring harness. Verify connector engagement and check for proper sensor alignment to avoid damage or inaccurate readings.

Quality Assurance and Warranty

Walker Products FSK sensors are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. This Vehicle Speed Sensor 240-91020 undergoes rigorous quality control testing. Warranty coverage details should be confirmed with the product documentation or supplier.