{"product_id":"beck-arnley-158-1738-ignition-knock-detonation-sensor","title":"Beck Arnley 158-1738 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Nissan and INFINITI Vehicles\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1738 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock in select Nissan and INFINITI models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan 350Z, 370Z, GT-R, Murano, Rogue, and INFINITI G35, G37, EX35, FX35, FX50, M35 models\u003c\/li\u003e\n\u003cli\u003ePart number 158-1738 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors engine knock to prevent damage and improve fuel efficiency\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1738 ignition knock sensor is an essential component in the emission control system of various Nissan and INFINITI vehicles. It detects engine detonation or knocking by sensing vibrations caused by abnormal combustion. The sensor then transmits this information to the engine control module, which adjusts ignition timing to prevent engine damage and maintain smooth operation. This sensor is engineered to meet OEM specifications, ensuring reliable communication with the vehicle’s engine management system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine knocking or pinging issues\u003c\/li\u003e\n\u003cli\u003ePrevents potential engine damage caused by detonation\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces emissions by maintaining proper combustion\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Beck Arnley 158-1738 knock sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Locate the sensor on the engine block as specified in the vehicle’s service manual. Use appropriate torque specifications to avoid sensor damage. Verify sensor connector is secure and free of corrosion before reassembly. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBeck Arnley parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The 158-1738 ignition knock sensor undergoes rigorous quality control testing to ensure consistent functionality. While specific warranty details may vary, Beck Arnley typically offers a limited warranty covering defects in materials and workmanship for this part.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":52081450057909,"sku":"BBGB-158-1738","price":138.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_1581738_Fro.jpg?v=1775147277","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-158-1738-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}