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Peter Lisbon Posted on Jul 19, 2018
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2009 Chevrolet Tahoe Knock Sensor - Chevrolet Cars & Trucks

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john h

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  • Chevrolet Master 29,494 Answers
  • Posted on Jul 19, 2018
john h
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What is question --motor size -- the following link shows info on knock sensor may help if not either resend or edit question with additional information 2008 Chevy Tahoe suburban yukon silverado sierra avalanche 5 3 knock...

5 Related Answers

Anonymous

  • 73 Answers
  • Posted on Sep 13, 2008

SOURCE: 2001 chevrolet suburban knock sensor

you have 2 of them on that vehicle and both of them are located under the intake manifold.

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Anonymous

  • 81 Answers
  • Posted on Mar 28, 2009

SOURCE: can't find knock sensor on chevrolet truck

V8"s are under the intake manifold. Need to remove the intake manifold to get to them.

Lance Birch

  • 109 Answers
  • Posted on Jun 25, 2009

SOURCE: knock sensor location on chev 3.1

it should be somewhere on the side of the engine block near the oil pan and center of block!!

Ray Keckeisen

  • 599 Answers
  • Posted on Nov 12, 2009

SOURCE: 2004 Chevrolet HD 6L VORTEC: Replaced the knock

the torque spec is 15 ft lbs. hope this helps. Thanks Ray

Testimonial: "Thanks a million Ray, u saved ALOT of aggravation of WAITING until working hours to find out this info... Thanks again... Shauna"

tscmusa

Mitch Davis

  • 95 Answers
  • Posted on Mar 31, 2010

SOURCE: does anyone know where I can find a diagram for the knock sensor location on a 2005 Chevrolet Silverado?

under the intake manifold on a 5.3,theres 2 of them

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Related Questions:

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I have a code p0322 on a Chevrolet traverse 2009 does anyone know we're the knock sensor is located?

Knock Sensor (KS) 1 (LLT)
In the engine compartment, on the rear middle of the engine block
Powertrain Component Views
Component Connector End Views
Knock Sensor (KS) 2 (LLT)
In the engine compartment, on the front middle of the engine block
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Knock module 98 Tahoe 5.7 how to change for my new ecm

If the new ecm is stock, should need no change. Even if non-stock, if we are talking about the knock sensor, no change should be needed.
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Where the speed sensor located at in a 2005 chevy tahoe

The sensor is in the side of the transmission where the speedo cable once was.
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Will a knock senscor cause lack of power on a1995chevy tahoe

Yes. The knock sensor is located in the engine block, the knock sensor retards ignition timing during a spark knock condition to allow the E.C.M. ( electronic control module) to maintain maximum timing advance under most conditions.
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How do you replace the knock sensor on a 2005 chevy tahoe,and what exactly do you have to remove? ?

The knock sensor should be on each side of the engine block. These are single wire connectors and require no special tools or tricks. Simply unscrew and install.
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My tahoe wont pass emissions test, because of the knock sensor

true it wont because it is part of the emissions system and when bad sets off check engine light which alone fails a vehicle gm v8 have two knock sensors which sad to say are under the intake manifold
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How do i know if my knock sensoris bad on my 1999 chev tahoe

no it will not cause a misfire it just will not start
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Knock sensor for 05 chevy tahoe

remove the intake manifold ,remove radiator ,remove radiator intake and outake housing, remove fan ,remove all belts: power steering, alternator and if you have a/c, remove harmonic balancer ,remove timing belt covers, remove timing belt remove intake housinng once you have remove all the above, your freaken engine will look naked, you can see the location of the knock sensor is locate in the engine valley
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P0442 dtc for 2004 chevy tahoe gas cap or knock sensor 2??

common problem. replce the gas cap first easy and cheap. if you drive where it is wet alot and or you get pine needles on your truck the knock sensor rust. it is under the intake manifold. not an easy job but can be done in 4 hours. replace both as a set.
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