{"product_id":"standard-ignition-th42-throttle-position-sensor","title":"Standard Ignition TH42 Throttle Position Sensor","description":"\u003ch2\u003eOverview of Standard Ignition TH42 Throttle Position Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH42 throttle position sensor is designed to provide accurate throttle position data for a range of vehicles including Buick, Chevrolet, GMC, and more. This sensor features a female connector with one connection point and three male terminals, ensuring reliable electrical connectivity for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFemale connector with one connection point for secure fitment\u003c\/li\u003e\n\u003cli\u003eThree male terminals for precise signal transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes including Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Suzuki\u003c\/li\u003e\n\u003cli\u003eDesigned for use in various models such as Chevrolet Silverado, GMC Sierra, Pontiac Firebird, and Suzuki Rodeo\u003c\/li\u003e\n\u003cli\u003ePart number TH42 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH42 throttle position sensor is an essential component in the emission control system, responsible for monitoring the position of the throttle valve. It features a female connector with a single connection and three male terminals, which transmit accurate throttle position signals to the engine control unit (ECU). This data helps the ECU regulate fuel injection and ignition timing, contributing to efficient engine operation and reduced emissions. The sensor is engineered to meet OEM specifications, making it suitable for a wide range of vehicles including the Chevrolet Blazer, GMC Jimmy, Pontiac Sunfire, and Suzuki Sidekick.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve erratic idle and stalling issues\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and acceleration consistency\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eAssists in correcting poor fuel economy caused by inaccurate throttle data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to throttle position sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle ignition is off before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to avoid electrical shorts\u003c\/li\u003e\n\u003cli\u003eLocate the existing throttle position sensor on the throttle body\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the female connector and remove the old sensor\u003c\/li\u003e\n\u003cli\u003eInstall the Standard Ignition TH42 sensor, ensuring the three male terminals align correctly\u003c\/li\u003e\n\u003cli\u003eReconnect the female connector and battery, then test for proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TH42 throttle position sensor undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44709546721461,"sku":"FBHK-TH42","price":42.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TH42_Fro.jpg?v=1775094801","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-th42-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}