{"product_id":"ngk-ntk-ign-knock-sensor-id0302-73027","title":"Ngk\/Ntk Ign Knock Sensor Id0302 (73027)","description":"\u003cp\u003eThe ignition knock sensor determines if engine knock is present (caused by detonation). A piezoelectric crystal, which generates a varying voltage based upon engine vibration intensity, sends a signal to the ECM. The signal is used to retard ignition timing which prevents engine damage caused by pre-ignition. Located on the engine block, common causes for replacement include check engine lamp illumination, engine hesitation, poor fuel economy and failed emissions tests.\u003c\/p\u003e","brand":"Ntk","offers":[{"title":"Default Title","offer_id":45932491833396,"sku":"WBCARB07F47Z1M9","price":72.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/7189wuKRr_L.jpg?v=1742467191","url":"https:\/\/digipbestlanet.com\/products\/ngk-ntk-ign-knock-sensor-id0302-73027","provider":"Carkart","version":"1.0","type":"link"}