Question about 2001 Chevrolet Tahoe

Open Question

I just replaced my knock sensors on my 2001 Chevy Tahoe 5.3.. But now the codes reads P0300 and 0405

Posted by on

Ad

6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
localwonder

Michael Masters

  • 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

Ad

Anonymous

  • 58 Answers

SOURCE: WHERE ARE THE KNOCK SENSORS LOCATED AT ON AN 03

Knock sensor can be found on top of the engine block, there are two you ´d have to remove the intake manifold to get to them,

Posted on Feb 19, 2010

Anonymous

  • 58 Answers

SOURCE: 2003 Tahoe, 5.3 liter vortec flex fuel. Engine

this is a comon problem on chevy 00-06 models a computer ground ,it seems ok at sight but inside it's just holding a few wires ,get under the car on the driver side passenger there you should find a two ground wire goin to the block a big, and a small ,the small one gets coroded try to fix it and let me know how it goes ok.

Posted on Feb 25, 2010

iambanshee74

Kori Policy

  • 3489 Answers

SOURCE: how do you replace the knock sensor on a 2005

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.

Posted on Mar 26, 2010

Testimonial: "you rock!"

BCAS1298

Alexander Mimun

  • 3092 Answers

SOURCE: replace knock sensor on 2001 chevy 4.8

You have two knock sensor's, both sit under the in-take magifold on top of the engine, you will have to remove injector rail and in-take.

Posted on Apr 13, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2009 Chevrolet Tahoe Knock Sensor


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...

Jul 19, 2018 | Chevrolet Cars & Trucks

1 Answer

04 Chevy avalanche knock sensors location


Nathan, 2 Knock's are located under intake manifold.
Check the attached links,
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

How To Install Replace Engine Knock Sensor 2000 06 5 3L Silverado Sierra...

Knock sensor 5 3 4 8 6 0 replacement

05 Chevy Avalanche Knock Sensors

4 8 5 3 6 0 knock sensor replacement GM



Mar 06, 2016 | Cars & Trucks

2 Answers

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.

Feb 22, 2013 | 2005 Chevrolet Suburban

1 Answer

Service engine soon light is on 2001 chevy tahoe


you need to get a code reader or find somebody that has one. plug it in, and it will tell you why the light is on and whet you need to fix. it is usually the oxygen sensor, or the knock sensor. I have a code reader if you live anywhere near Albany Oregon... lol good luck

Sep 15, 2012 | 2001 Chevrolet Tahoe

1 Answer

2005 chevy tahoe died while driving down highway, engine rich code?


Engine rich codes or knock sensor codes don't normally cause engines to stall while driving. May want to check fuel pressure and ignition system before chasing the fault codes.

May 07, 2012 | 2005 Chevrolet Tahoe

1 Answer

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.

Mar 25, 2010 | 2005 Chevrolet Tahoe

1 Answer

I change the knock sensor in my chevy tahoe 2001 and still have the same code po 332


The problem is not the sensor but most likely the blue wire has an open circuit between the sensor and the computer aka the pcm ..You are going to have to look real close at the sensor end of the harness it may be a broken wire right inside the insulation , hard to find good luck pcm connector c1 is where the other end of the blue wire will end up ..there is nothing between the computer and the sensor. just wire an ohmmeter and some patience im sure you will find it...hope this info helps..

Nov 23, 2009 | 2001 Chevrolet Tahoe

1 Answer

Water Pump replacement and then PO332 code ~ knock sensor


Sounds like you have several problems. The P0332 sounds like you got your knock sensor wet and needs to be replaced. When you do make sure you replace the wire harness also and that you seal around both sensors. Also remove the back near fire wall foam under the intake mani to let the water that collects evap out.

Feb 23, 2009 | 2001 Chevrolet Tahoe

Not finding what you are looking for?
2001 Chevrolet Tahoe Logo

Related Topics:

125 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85206 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...