{"product_id":"beck-arnley-158-0490-throttle-position-sensor","title":"Beck Arnley 158-0490 Throttle Position Sensor","description":"\u003ch2\u003eThrottle Position Sensor for Nissan 240SX and Altima\u003c\/h2\u003e\u003cp\u003eBeck Arnley 158-0490 is a throttle position sensor for select Nissan applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement option for restoring throttle signal accuracy.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThrottle position sensor for emission control and engine management systems\u003c\/li\u003e\n\u003cli\u003eOE-style fit and function for foreign nameplate applications\u003c\/li\u003e\n\u003cli\u003eParaphrased from Beck Arnley sourcing standards for confident part selection\u003c\/li\u003e\n\u003cli\u003eFits 1991-1995 Nissan 240SX and 1993-1995 Nissan Altima\u003c\/li\u003e\n\u003cli\u003ePart number 158-0490 for easy lookup and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBeck Arnley 158-0490 is a replacement throttle position sensor for Nissan 240SX and Nissan Altima models in the listed years. This sensor reports throttle angle to the engine control system, helping the vehicle manage fuel delivery, idle behavior, and throttle response. Beck Arnley sources parts to OE specifications for foreign nameplate vehicles, so this unit is selected to match the original application requirements for form, fit, and function. If you are searching for a 1991-1995 Nissan 240SX throttle position sensor or a 1993-1995 Nissan Altima throttle position sensor, part number 158-0490 is the direct reference.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic or delayed throttle signal input\u003c\/li\u003e\n\u003cli\u003eRough idle or unstable engine response\u003c\/li\u003e\n\u003cli\u003eThrottle-related drivability concerns\u003c\/li\u003e\n\u003cli\u003eCheck engine light conditions tied to throttle position feedback\u003c\/li\u003e\n\u003cli\u003eIncorrect sensor output after replacement or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, mounting position, and calibration requirements against the original sensor before installation. After installation, clear diagnostic trouble codes and confirm throttle signal operation with a scan tool or multimeter. For best results, inspect the throttle body and related wiring for wear, corrosion, or contamination during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBeck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. That sourcing approach supports accurate replacement selection for Nissan 240SX and Nissan Altima applications, including Beck Arnley 158-0490.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":51946847043765,"sku":"BBGB-158-0490","price":72.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_1580490_Fro.jpg?v=1775023458","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-158-0490-throttle-position-sensor","provider":"PartCatalog","version":"1.0","type":"link"}