{"product_id":"standard-ignition-th309-throttle-position-sensor","title":"Standard Ignition TH309 Throttle Position Sensor","description":"\u003ch2\u003eReliable Throttle Position Sensor for Select Ford, Kia, Mazda, Mercury, and Toyota Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH309 throttle position sensor is designed to provide accurate throttle position readings for improved engine performance. Compatible with various Ford, Kia, Mazda, Mercury, and Toyota vehicles, this sensor helps maintain optimal fuel delivery and engine response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford, Kia, Mazda, Mercury, and Toyota vehicles including 4Runner, Camry, Miata, Supra, and more\u003c\/li\u003e\n\u003cli\u003ePart number TH309 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eMeasures throttle valve position to optimize engine control\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH309 throttle position sensor is engineered to meet OEM specifications for a range of vehicles such as the Toyota 4Runner, Camry, Land Cruiser, and Supra, as well as the Mazda Miata, MX-3, and Protege. It also fits Ford Escort and Pickup models, Kia Sephia, and Mercury Tracer. This sensor accurately monitors the throttle valve angle, sending real-time data to the engine control unit (ECU) to regulate fuel injection and ignition timing. Using the correct sensor like the TH309 helps maintain smooth acceleration and efficient engine operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrects erratic idle or stalling issues caused by faulty throttle position readings\u003c\/li\u003e\n\u003cli\u003eResolves hesitation or poor acceleration problems\u003c\/li\u003e\n\u003cli\u003eHelps eliminate check engine light triggers related to throttle sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate throttle data\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition TH309 throttle position sensor requires basic mechanical skills and standard hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Ensure the sensor is aligned correctly on the throttle body and securely fastened. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool if available. Refer to the vehicle’s service manual for torque specifications and detailed procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards. The TH309 throttle position sensor undergoes rigorous testing to ensure durability and reliable performance. 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":44713674309813,"sku":"FBHK-TH309","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TH309_Fro_08051687-1cfd-4a07-be88-575718717292.jpg?v=1775094846","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-th309-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}