{"product_id":"standard-ignition-th186-throttle-position-sensor","title":"Standard Ignition TH186 Throttle Position Sensor","description":"\u003ch2\u003eReliable Throttle Position Sensor for Infiniti, Nissan, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH186 throttle position sensor is designed to provide accurate throttle position readings for a range of Infiniti, Nissan, and Mercury models. This sensor helps maintain optimal engine performance and fuel efficiency by delivering precise data to the vehicle’s engine control unit.\u003c\/p\u003e\u003ch2\u003eKey Features of the Standard Ignition TH186 Throttle Position Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Infiniti 200SX, 300ZX, J30, G20, and Villager models\u003c\/li\u003e\n\u003cli\u003eFits Nissan D21, Frontier, Pickup, Quest, Sentra, and Xterra vehicles\u003c\/li\u003e\n\u003cli\u003eAlso suitable for Mercury models including Pickup and Villager\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number TH186 for easy identification\u003c\/li\u003e\n\u003cli\u003eEnsures accurate throttle position feedback for improved engine response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the TH186 Throttle Position Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TH186 throttle position sensor is engineered to meet or exceed OEM specifications for emission control sensors. It monitors the position of the throttle valve and sends this information to the engine control module, which adjusts fuel injection and ignition timing accordingly. This sensor is critical for maintaining smooth acceleration, reducing emissions, and optimizing fuel economy in compatible Infiniti, Nissan, and Mercury vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the TH186 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic or unstable engine idle\u003c\/li\u003e\n\u003cli\u003ePoor throttle response or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by throttle position sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate throttle data\u003c\/li\u003e\n\u003cli\u003eEngine stalling or surging at low speeds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for the TH186 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ignition is off before beginning installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eLocate the existing throttle position sensor on the throttle body\u003c\/li\u003e\n\u003cli\u003eRemove mounting screws and unplug the electrical connector carefully\u003c\/li\u003e\n\u003cli\u003eInstall the new TH186 sensor, secure mounting screws, and reconnect the electrical plug\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation using an OBD-II scanner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and reliable performance. The TH186 throttle position sensor comes with a limited warranty against defects in materials and workmanship, providing confidence in its long-term operation within compatible Infiniti, Nissan, and Mercury vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44713655173301,"sku":"FBHK-TH186","price":76.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TH186_Fro.jpg?v=1775094828","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-th186-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}