{"product_id":"standard-ignition-th291-throttle-position-sensor","title":"Standard Ignition TH291 Throttle Position Sensor","description":"\u003ch2\u003eOverview of Standard Ignition TH291 Throttle Position Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH291 throttle position sensor is designed for precise throttle monitoring in select Hyundai, Kia, Porsche, Saab, and Volvo vehicles. This sensor ensures accurate throttle input data for optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Accent, Elantra, Rio, Sportage, Tiburon models\u003c\/li\u003e\n\u003cli\u003eFits Kia Sephia, Spectra, and Rio vehicles\u003c\/li\u003e\n\u003cli\u003eSupports Porsche 911, 960, 968 models\u003c\/li\u003e\n\u003cli\u003eSuitable for Saab 240, 900, 850, 900, 9000, Scoupe, S70, S90\u003c\/li\u003e\n\u003cli\u003eCompatible with Volvo V70 and V90 series\u003c\/li\u003e\n\u003cli\u003ePart number TH291 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe TH291 throttle position sensor from Standard Ignition is engineered to provide reliable throttle position feedback to the engine control unit (ECU). This sensor plays a critical role in managing fuel injection and ignition timing by accurately detecting the throttle plate angle. It is essential for maintaining proper air-fuel mixture and reducing emissions in vehicles such as the Hyundai Accent and Porsche 911. The sensor’s compatibility with a broad range of models from Hyundai, Kia, Porsche, Saab, and Volvo makes it a versatile replacement part for emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResolves erratic engine idling and stalling issues\u003c\/li\u003e\n\u003cli\u003eCorrects poor throttle response and hesitation\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to throttle position faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate throttle data\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by ensuring proper sensor function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition TH291 throttle position sensor requires basic mechanical skills and proper tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Ensure the throttle body is clean and free of debris to avoid sensor damage. Align the sensor correctly with the throttle shaft and secure it firmly to prevent misalignment. After installation, clear any diagnostic trouble codes and perform a throttle position sensor calibration if required by the vehicle’s service manual.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TH291 throttle position sensor undergoes rigorous quality control testing to maintain consistent accuracy and longevity. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44713671622837,"sku":"FBHK-TH291","price":43.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TH291_Fro.jpg?v=1775094843","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-th291-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}