Walker 200-91035 Throttle Position Sensor

Reliable Throttle Position Sensor for Buick, Chevrolet, Oldsmobile, Pontiac

The Walker Products FSK 200-91035 throttle position sensor is designed to provide accurate throttle position readings for a range of GM vehicles. This sensor is compatible with multiple Buick, Chevrolet, Oldsmobile, and Pontiac models, ensuring precise engine control and improved drivability.

• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
• Fits models including 6000, Celebrity, Century, Citation, Cutlass Ciera, Firebird, Omega, Phoenix, and Skylark
• Part number 200-91035 for easy identification and replacement
• Part of the Walker Products FSK line, known for emission control components
• Designed to maintain accurate throttle position feedback for engine management systems

About the Walker Products FSK Line

The Walker Products FSK line focuses on emission control sensors and components that meet or exceed OEM specifications. This product line is engineered to support proper engine function and emissions compliance by providing reliable sensor performance. The 200-91035 throttle position sensor is part of this line, offering consistent and precise throttle position data to the vehicle’s engine control unit.

Product Description and Application

The Walker 200-91035 throttle position sensor monitors the position of the throttle valve in the intake system. By sending accurate signals to the engine control module, it helps regulate fuel injection and ignition timing. This sensor is compatible with a variety of GM vehicles, including Buick 6000 and Century, Chevrolet Celebrity and Citation, Oldsmobile Cutlass Ciera and Omega, as well as Pontiac Firebird, Phoenix, and Skylark models. Proper function of this sensor is critical for maintaining engine performance and fuel efficiency.

Common Issues Addressed by This Sensor

• Erratic or unstable engine idle
• Poor acceleration or hesitation during throttle input
• Check engine light triggered by throttle position errors
• Reduced fuel efficiency due to incorrect throttle data
• Difficulty shifting in vehicles with electronic throttle control

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make, model, and part number 200-91035 before installation
• Disconnect the battery before sensor replacement to prevent electrical shorts
• Handle the sensor carefully to avoid damage to the electrical connector and sensor housing
• Calibrate or reset the throttle position sensor as required by the vehicle’s service manual after installation
• Inspect wiring and connectors for corrosion or damage during replacement

Quality Assurance and Warranty

Walker Products FSK throttle position sensors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using the 200-91035 sensor helps maintain emission control compliance and engine performance in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.