The Walker Products Throttle Position Sensor (part number 200-91077) is a direct-fit replacement for 1988-2001 Acura, Buick, Cadillac, and Chevrolet vehicles with 3.2L, 3.5L, and 2.8L engines. Walker Products Throttle Position Sensors are built to match OE fit and performance, delivering precise throttle input data for improved engine response and efficiency.
Features:
- Diagnostic Capability: TPS are crucial for diagnosing engine issues based on the voltage signal interpreted by the ECU. If the sensor malfunctions, it can trigger error codes, making it easier to identify and make real-time adjustments.
- Optimized Transmission Shifts: TPS data can aid in optimizing automatic transmission shifts, leading to smoother gear changes and improved driving comfort.
- Reduced Emissions: TPS assists in maintaining the correct air-to-fuel mixture, which in turn helps reduce harmful emissions, enhance fuel efficiency, reduce gas consumption.
- Resilience and Durability: Throttle Position Sensors are built to withstand challenging conditions and resist electromagnetic interference, ensuring their longevity and reliability in a variety of operating environments.
- Enhanced Engine Performance: TPS contributes to optimal ignition timing and fuel injection, resulting in improved engine performance, increased power output, and smoother operation.
Specifications:
| Number of Terminals | 3 |
| Connector Type | Blade |
| Connector Shape | Circle |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 1988-2001 Acura, Buick, Cadillac, Chevrolet, and Geo models including SLX, Century, Commercial Chassis, Regal, Roadmaster, Skylark, Fleetwood, Astro and more — 3.2L, 3.5L, and 2.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Forecast 9959, Forecast 9960, Duralast TPS121DG, Delphi SS10459, General Motors 17083333, General Motors 17087655, General Motors 17106680, General Motors 17112714 and 13 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
