Knock Sensor
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Knock Sensor Knock Sensor
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BWD Knock Sensor

Part No. S8009 Warranty Details  

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CARQUEST by BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
  • Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
  • All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
  • Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
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Connector Gender:Male
Mounting Type:Screw-in
Terminal Gender:Male (1)
Terminal Quantity:1

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3 Questions | 4 Answers
Displaying questions 1-3
  • Q:

    can the knock sensor make my car stall
    Asked on 8/8/2012 by jeff from toms river nj

    1 answer

    • CUSTOMER CARE

      A:

      The knock sensor in a car engine determines if the pressure resulting from the fuel to air ratio in the engine is optimal for best performance. If the fuel mix isn't correct, the cylinders can be exploding with too much force and cause an engine knock, which can damage the engine and result in costly repairs. The knock sensor is very vibration-sensitive and can malfunction. If the sensor starts to fail, there are several symptoms to look for. Sluggish engine, slow acceleration, poor fuel economy are some of the symptoms. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 8/8/2012 by Vincent from AAP
  • Q:

    could the knock sensor cause skipping and sputtering and a loss of power if its bad?
    Asked on 6/27/2010 by Lee from Hartsville, SC

    1 answer

    • CUSTOMER CARE

      A:

      Yes the knock sensor can cause the engine to skip and s[putter.

      Answered on 6/28/2010 by Kevin from AAP
  • Q:

    Where is the knock sensor located?
    Asked on 1/15/2010 by Anonymous

    2 answers

    • A:

      Usually just above the oil pan on the block, passenger side,toward the rear. Some models have two,one on the other side.

      Answered on 2/3/2010 by Joe from Vancouver ,Canada
    • A:

      passenger side of the engine block, easily accessible from underneath the car.

      Answered on 3/8/2010 by Cody from Manheim, PA
Displaying questions 1-3

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