Feature

●Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
●Crossreference with OEM Number 3925037150, SU4983
●Innovative engineering, manufacturing technology and quality control ensure that SCHNECKE Ignition Knock (Detonation) Sensor meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging SCHNECKEs OE expertise
●SCHNECKE offers complete Ignition Knock (Detonation) Sensor coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
●SCHNECKE warrants its Ignition Knock (Detonation) Sensor for a period of One years from the date of purchase. Within this period, we will replace any Ignition Knock (Detonation) Sensor shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.


Description

SCHNECKE Ignition Knock (Detonation) Sensor

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Brand Information

SCHNECKE

  • Provider of Ignition Knock (Detonation) Sensor products to the worldwide OEM market and aftermarket.
  • SCHNECKE offers complete Ignition Knock (Detonation) Sensor coverage for Asian, Domestic and European vehicles.

Knock sensors are located at the engine block, either threaded into the side of the block or under the intake minifold, producing an input voltage that the ECM uses to measure engine dynamic vibration.

Ignition knock sensors allow the vehicle computer to monitor the combustion chamber, advancing or delaying ignition and valve timing or injector pulse width for optimal engine performance.

CAUSE FOR REPLACEMENT

  • Check engine lamp illumination
  • Engine hesitation
  • Poor fuel economy
  • Failed emissions test

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PURPOSE

  • The ignition knock sensor determines if engine knock is present (caused by detonation)

FUNCTION

  • A piezoelectric crystal, which generates a varying voltage based upon engine vibration intensity, sends a signal to the ECM
  • Signal is used to retard ignition timing which prevents engine damage caused by pre-ignition

POSITION

  • Located on the engine block

  • 2001 Kia Magentis V6 2.5L Left
  • 2002-2004 Kia Magentis V6 2.7L Left
  • 2001 Kia Optima V6 2.5L Left
  • 2002-2006 Kia Optima V6 2.7L Left
  • 2001-2006 Hyundai Santa Fe V6 2.7L Left
  • 2004-2005 Hyundai Santa Fe V6 3.5L
  • 1999-2005 Hyundai Sonata V6 2.5L Left
  • 2005-2007 Kia Sportage V6 2.7L Right
  • 2009-2010 Kia Sportage V6 2.7L Left
  • 2003-2008 Hyundai Tiburon V6 2.7L Left
  • 2005-2009 Hyundai Tucson V6 2.7L Left

Product information