{"product_id":"link-ecu-knockblock-g4-knb","title":"KnockBlock G4+ (KNB)","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe G4+ KnockBlock is an essential tool for tuning and can aid in the early detection of incorrect ignition timing, lean air\/fuel mixtures and mechanical issues. It is used it with ear buds, headphones or noise cancelling ear muffs and features special filtering to allow you to listen in and detect knock early.  \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eListen to one or two knock sensors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpecial filtering design improves signal to noise ratio\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used with ear-buds, headphones or noise cancelling ear muffs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLong life lithium rechargeable battery\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRugged CNC aluminium enclosure\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFlying lead headphones connector\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used with all OEM knock sensors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used to interface directly to a laptop for recording of engine noise or knock sensor frequency analysis (using PCLink G4+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlease note headphones with their own noise filtering may be unsuitable for use with the knock block.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhat’s in the Box?\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eG4+ KnockBlock\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 x sensor looms (attached)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x headphone loom (attached)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x Quick Start Guide\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1 x USB cable mini\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 x Bosch type doughnut OEM knock sensors\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 x small Link Engine Management stickers\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOperating\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eInstall the knock sensor\/s in a suitable location on the engine (typically on a solid mounting point on the block near the cylinder head)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf only using one sensor, leave the unused sensor cable disconnected\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTurn the volume control clockwise until it clicks. The LED indicator will turn blue when the KnockBlock is operating\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTurn the volume to the minimum setting (most anti-clockwise)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eConnect headphones to the 3.5mm audio jack\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRun the engine and carefully increase the volume (clockwise) until engine mechanical noise can be heard. Adjust to a comfortable listening volume\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTurn off the KnockBlock by turning the volume control anti-clockwise until it clicks\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eConnect the USB charging cable to the KnockBlock’s Mini USB connector. Can be charged from any standard USB charger PC, laptop, car or cell phone charger (2.1A at 5V max)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe LED indicator will show red while charging. When the indicator turns off the battery is fully charged\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharge the G4+ KnockBlock after use and before storage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fb-QIveJIvw\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Link ECU","offers":[{"title":"Default Title","offer_id":40496662741073,"sku":"105-1000","price":673.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/products\/KNB.0.jpg?v=1699428902","url":"https:\/\/longboostperformance.com\/products\/link-ecu-knockblock-g4-knb","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}