Question about 2003 Chevrolet Silverado 2500HD

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Where are knock sensors located on 8.1liter chevy?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 13 Answers

SOURCE: chevy avalanche knock sensor (2002)

the knock sensors are under the intake on the valley cover

Posted on Jun 12, 2008

  • 1 Answer

SOURCE: knock sensor for a 2003 chevy Z71 5.3 L

These sensors are quiet a problem. They are located under the intake and normally go off because the engine got washed sometimes the water will evaperate and the problem goes away but anymays the intakes gota come off there are 2 of them so i would recomend replacing both while ur at it

Posted on Dec 18, 2008

tripletauto
  • 1450 Answers

SOURCE: Where is the location of the knock sensor for a 2005 HD 2500 6.0

HAS TWO KNOCK SENSORS they are both under intake in valley of engine. remove intake and will see two black grommets they are under those best to replace both at same time

Posted on Jan 26, 2009

localwonder
  • 6784 Answers

SOURCE: knock sensor location

HI, click the link below to be directed to a full diagram that will show you the actual location of the sensor. 718 will be the actual sensor to extract and 739 is the mounting screw for the KS.

KNOCK SENSOR DIAGRAM

Posted on Jul 22, 2009

  • 752 Answers

SOURCE: where are the knock sensors located on a 02 chevy

It is usually below the the cylinder head on the passenger side towards the back of the engine. It has a white single mushroom shaped connector.

Posted on Jan 30, 2010

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Knock sensor location


HI, click the link below to be directed to a full diagram that will show you the actual location of the sensor. 718 will be the actual sensor to extract and 739 is the mounting screw for the KS.

KNOCK SENSOR DIAGRAM

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