Walker 200-1437 Throttle Position Sensor

Walker Throttle Position Sensor 200-1437

Walker Products throttle position sensor 200-1437 is built for precise throttle angle feedback in compatible GM compact cars from the mid-1980s. It supports accurate engine management input for drivability, idle control, and throttle response on applications such as the Buick Skyhawk, Cadillac Cimarron, Chevrolet Cavalier, Oldsmobile Firenza, and Pontiac Sunbird.

Key Features

• Throttle Position Sensor for emission control and engine management systems
• OE-style replacement from Walker Products
• Built to meet or exceed OEM standards and specifications
• Supported by Walker’s manufacturing, engineering, and technical resources
• Compatible with select 1985-1986 Buick Skyhawk, Cadillac Cimarron, Chevrolet Cavalier, Oldsmobile Firenza, and Pontiac Sunbird applications

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with a focus on accurate production, application coverage, and technical support. Part number 200-1437 is a throttle position sensor for vehicles that rely on a stable throttle signal to help the engine control module manage fuel delivery and throttle-related calculations. This part cross-references Standard Ignition TH2 for the same application.

Compatible With 1985-1986 Buick Skyhawk, 1985-1986 Cadillac Cimarron, 1985-1986 Chevrolet Cavalier, 1985-1986 Oldsmobile Firenza, 1986 Pontiac Sunbird, and 1985 Pontiac J2000 Sunbird. The Walker 200-1437 is a direct-fit style option for owners servicing these specific GM platforms.

Common Issues This Sensor May Address

• Erratic or delayed throttle signal input
• Unstable idle behavior tied to throttle position feedback
• Hesitation during acceleration
• Driveability concerns related to incorrect throttle angle reporting
• Check engine light conditions caused by a faulty TPS

Installation Notes

Verify connector style, mounting alignment, and calibration requirements before installation. After replacement, confirm throttle response and scan for stored fault codes to ensure the sensor is reading correctly across the throttle range. Use the vehicle application list to confirm fitment for your exact year and model before ordering part number 200-1437.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with in-house manufacturing, product management, and engineering support focused on accurate parts and application data.