Walker 200-1437 Throttle Position Sensor

Overview of Walker Products Throttle Position Sensor 200-1437

The Walker Products Throttle Position Sensor 200-1437 is designed for precise throttle monitoring in select GM vehicles. This sensor ensures accurate throttle position feedback for optimal engine performance in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

• Compatible with Buick Cavalier, Cadillac Cimarron, Chevrolet Firenza, Oldsmobile J2000 Sunbird, Pontiac Skyhawk, and Sunbird
• Part number 200-1437 for exact replacement
• Category: Emission Control > Sensors
• Type: Throttle Position Sensor
• GTIN: 00724620133961

Walker Products Brand Line Details

Walker Products offers a range of emission control components designed to meet OEM specifications. The Walker Products line focuses on delivering reliable sensors and parts that maintain proper engine management and emissions compliance. The 200-1437 throttle position sensor is part of this line, providing consistent throttle position data critical for engine control systems.

Product Description and Application

This throttle position sensor (TPS) monitors the position of the throttle valve in the fuel injection system. It sends real-time data to the engine control unit (ECU), enabling precise fuel and air mixture adjustments. The Walker 200-1437 sensor is engineered to fit specific GM vehicles including the Buick Cavalier, Cadillac Cimarron, Chevrolet Firenza, Oldsmobile J2000 Sunbird, Pontiac Skyhawk, and Sunbird models. Using the correct TPS helps maintain engine efficiency and reduces emissions.

Common Issues Addressed by This Throttle Position Sensor

• Erratic or unstable engine idle
• Poor acceleration response or hesitation
• Check engine light triggered by throttle sensor faults
• Inconsistent fuel economy due to incorrect throttle data
• Engine stalling or surging during throttle changes

Installation Notes and Tips

• Ensure vehicle compatibility with Buick Cavalier, Cadillac Cimarron, Chevrolet Firenza, Oldsmobile J2000 Sunbird, Pontiac Skyhawk, or Sunbird before installation
• Disconnect the battery before replacing the throttle position sensor to prevent electrical issues
• Use proper tools to avoid damaging the sensor or throttle body
• Calibrate or reset the ECU if required after installation for accurate sensor readings

Quality Assurance and Warranty

Walker Products throttle position sensors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 200-1437 are not provided here, Walker Products typically offers coverage against manufacturing defects. Always verify warranty terms with the supplier or manufacturer documentation.