Walker 200-91037 Throttle Position Sensor

Overview of Walker Products FSK Throttle Position Sensor

The Walker Products FSK Throttle Position Sensor, part number 200-91037, is designed for precise throttle position monitoring in select GM vehicles. This sensor is compatible with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, ensuring accurate engine performance and emission control.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles
• Part number 200-91037 for exact replacement
• Monitors throttle position for optimized engine management
• Supports emission control system functionality
• Walker Products FSK line ensures reliable sensor performance

Product Line Details: Walker Products FSK

The Walker Products FSK line focuses on emission control components, including sensors that meet or exceed OEM specifications. This throttle position sensor is part of the FSK series, which is engineered to provide consistent and accurate feedback to the engine control unit, helping maintain proper air-fuel mixture and emission standards.

Detailed Product Description

The Walker 200-91037 throttle position sensor is engineered to deliver precise throttle angle readings to the vehicle’s engine control module. This sensor plays a critical role in managing fuel injection and ignition timing by detecting the position of the throttle plate. It is compatible with a wide range of GM vehicles, including models such as the Buick Century, Cadillac DeVille, Chevrolet Camaro, GMC S10, Oldsmobile Cutlass, and Pontiac Firebird. The sensor’s design ensures stable electrical signals under various operating conditions, contributing to smoother acceleration and improved engine response.

Common Applications and Issues Addressed

• Resolves erratic idle or stalling issues related to throttle position feedback
• Corrects poor acceleration or hesitation during throttle input
• Helps eliminate check engine light codes related to throttle position sensor faults
• Improves fuel efficiency by providing accurate throttle data
• Supports emission control compliance by maintaining proper air-fuel ratios

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make and model before installation
• Disconnect the battery before sensor replacement to prevent electrical shorts
• Handle the sensor carefully to avoid damage to the electrical connector
• Calibrate or reset the engine control module if required after installation
• Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty

Walker Products FSK throttle position sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 200-91037 may vary, Walker typically offers coverage against manufacturing defects. It is recommended to confirm warranty terms with the parts provider or vehicle manufacturer documentation.