{"product_id":"standard-ignition-th277-throttle-position-sensor","title":"Standard Ignition TH277 Throttle Position Sensor","description":"\u003ch2\u003eOverview of Standard Ignition TH277 Throttle Position Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH277 throttle position sensor is designed for precise throttle monitoring in Chevrolet I-Mark and Isuzu Spectrum vehicles. This sensor features a female plug-in connector and male blade terminals, ensuring reliable electrical connections for accurate throttle position readings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Type: Plug in\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 4\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe TH277 throttle position sensor from Standard Ignition is engineered to provide consistent and accurate throttle position data to the engine control unit (ECU). It includes a single female plug-in connector that simplifies installation and ensures a secure fit. The sensor is equipped with four male blade terminals, which are designed for durability and reliable electrical contact. This part is specifically compatible with Chevrolet I-Mark and Isuzu Spectrum models, making it a suitable replacement for maintaining optimal engine performance and emission control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular or unstable idle speed\u003c\/li\u003e\n\u003cli\u003ePoor throttle response or hesitation\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to throttle position sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine stalling or surging during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate throttle data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ignition is off before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the female plug-in design\u003c\/li\u003e\n\u003cli\u003eInspect blade terminals for corrosion or damage before connecting\u003c\/li\u003e\n\u003cli\u003eSecure the sensor firmly to avoid movement that could affect readings\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the ECU\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 specifications for fit, form, and function. The TH277 throttle position sensor undergoes rigorous quality control to ensure reliable performance in Chevrolet I-Mark and Isuzu Spectrum vehicles. Warranty coverage details should be confirmed with the product documentation or distributor, as it may vary by region.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44713667821749,"sku":"FBHK-TH277","price":240.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TH277_Fro.jpg?v=1775094841","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-th277-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}