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 SU2214, XL3F12A699BA, XL3F12A699BB, XL3Z12A699BA
●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

  • 2000-2008 Mazda B4000 V6 4.0L
  • 2010 Mazda B4000 V6 4.0L
  • 1999 Ford E-150 Econoline V6 4.2L
  • 1999 Ford E-150 Econoline Club Wagon V6 4.2L
  • 1999 Ford E-250 Econoline V6 4.2L
  • 1999-2010 Ford Explorer V6 4.0L
  • 2001 Ford Explorer V8 5.0L
  • 2001-2003 Ford Explorer Sport V6 4.0L
  • 2001-2005 Ford Explorer Sport Trac V6 4.0L
  • 2007-2008 Ford Explorer Sport Trac V6 4.0L
  • 2010 Ford Explorer Sport Trac V6 4.0L
  • 2009 Ford F-150 V8 4.6L
  • 1999-2010 Mercury Mountaineer V6 4.0L
  • 2005-2010 Ford Mustang V6 4.0L
  • 2006 Ford Mustang V8 4.6L
  • 2001-2011 Ford Ranger V6 4.0L

Product information