OCPTY Ignition Knock -Detonation- Sensor fit for 2005-2009 for Hyundai Tucson 2.0L2004-2006 for Kia Spectra 2.0L2005-2006 for Kia Spectra5 2.0L2005-2010 for Kia Sportage 2.0L

A knock sensor detects abnormal vibrations characteristic of spark knock,and then signals the computer to retard ignition timing accordingly.Knock sensor tells the engine computer when one or more of your engine's cylinders are "knocking", that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging to the engine if prolonged. How to test the knock sensor: 1?Use manufacturer data to identify the knock sensor output circuit. 2?ConnectPicoScope channel Ato the Knock Sensor output circuit. 3?Minimise the help page and with the example waveform on your screenPicoScopehas 4?already selected suitable scales for you to capture a waveform. 5?Start the scope to see live data. 6?Simulate an engine knock bytapping lightly on the engine block with a metallic objectand observe your screen. 7?With your waveform on screen stop the scope. 8?Use the Waveform Buffer, Zoom and Measuring tools to examine your waveform. Replacement for: 2003-2006 for Hyundai Elantra 2.0L 2003 2005-2008 for Hyundai Tiburon 2.0L 2005-2009 for Hyundai Tucson 2.0L 2004-2006 for Kia Spectra 2.0L 2005-2006 for Kia Spectra5 2.0L 2005-2010 for Kia Sportage 2.0L