Walker Products Walker Products 200-91045 Throttle Position Sensor

Throttle position sensors measures throttle position through changing voltage and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include poor starting, improper automatic transmission converter lockup, engine stumbling, stalling, and or a check engine light. There is no scheduled service for TPS sensors. Sensors are non-serviceable and must be replaced when failure occurs. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001:2008/TS16949 certified company, we are committed to supplying the highest quality products. Vehicle Fitment: 1986-1991 Chevrolet C1500,Chevrolet C2500 Suburban,Chevrolet C3500,Chevrolet Camaro,Chevrolet Caprice,Pontiac Firebird,GMC G30,Chevrolet K3500,Chevrolet P30,Chevrolet R20 Suburban,Chevrolet R3500,Chevrolet S10,GMC S15,Oldsmobile Silhouette,GMC Sonoma,Pontiac Trans Sport,Isuzu Trooper,Chevrolet V20 Suburban,Chevrolet V3500 About this item Industry leading throttle position sensor ( TPS ) manufacture in the automotive aftermarket. Walker Products TPS sensor is Manufactured for OE Fit, Form, and Function that it is worry free installation and performance you can trust Walker Products TPS sensor is Manufactured for OE Fit, Form, and Function that it is worry free installation and performance you can trust Symptoms of failure include poor starting, improper automatic transmission converter lockup, engine stumbling, stalling, and or a check engine light. There is no scheduled service for TPS sensors, sensors are non-serviceable and must be replaced when failure occurs OE Interchange: 8171117250 17111459 17111725 17069533 17111785 Fit: 1986-1991 Chevrolet C1500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet Camaro, Chevrolet Caprice, Pontiac Firebird, GMC G30, Chevrolet K3500, Chevrolet P30, Chevrolet R20 Suburban, Chevrolet R3500, Chevrolet S10, GMC S15, Oldsmobile Silhouette, GMC Sonoma, Pontiac Trans Sport, Isuzu Trooper, Chevrolet V20 Suburban, Chevrolet V3500 See more product details