Question about 2004 Chevrolet Suburban

Open Question

What happens if i ignore the knock sensor warning

Posted by Anonymous on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

The Red warning light has started to come on the cars panel and stay on -


The check engine light or similar warning light is telling you a sensor has detected an abnormal condition, it is not a good idea to ignore this as the catalytic converters can be ruined in some cases.

Apr 07, 2015 | Cars & Trucks

1 Answer

P0353


Happens a lot. Always use the best high octane you can find. Check wire connections to knock sensor (most common cause for 'restricted performance light, sometimes outside temperature plays a part). Then disconnect negative terminal from battery, wait 2 minutes, reconnect. Then take car for a drive in various conditions, like city traffic, highway driving, and more. After several restarts, mine went away. Occasionally comes back, then disapiars. Ignore orange engine light.

Apr 15, 2014 | 2001 Jaguar XJ8

2 Answers

Knocking noise


Mechanical wear on engine, incorrect valve timing, lack of oil.
Knock sensors are detecting engine knocking so sensors not at fault. Ignore fault codes and deal with the noise.

Dec 07, 2013 | 2002 Suzuki XL-7

1 Answer

Warning light that looks like an engine


engine warning light . Comes on to tell you that the CPU has found some sensors that are failed . Check oil levels and coolant levels then run fault codes to find faulty sensors. Fix and do not ignore as it is there to protect the engine from failure.

Dec 05, 2013 | Oldsmobile Cutlass Supreme Cars & Trucks

2 Answers

Bad knock sensor symptoms


If your original engine didn't have a knock sensor, but the new one does, don't worry about it. You can safely remove it or just ignore it.

Oct 20, 2013 | Cars & Trucks

1 Answer

I have a 1998 Nissan maxima code misfire cylinder#3,knock sensor mod.1,Ive changed spark plugs and reset code if problem still persist can I get some advise on where to correct problem also ive contacted...


Here's a link on how to test the knock sensor to make sure if it's the problem or not,don't want to replace something that is okay and the problem still be there.

Sep 25, 2013 | Nissan Maxima Cars & Trucks

2 Answers

What causes a p 0327 diagnostic code on a 95 contour


P0327 - Knock Sensor 1 Circuit Low Input Bank 1 or Single Sensor
First check the knock sensor connector. If the connector is clean and secure, replacing the knock sensor usually takes care of the problem.

- An excessively low voltage from the sensor is sent to Powertrain Control Module (ECM) or Engine Control Module (ECM)

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Powertrain Control Module (PCM) or Engine Control Module (ECM).

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power

Possible causes
- Knock sensor circuit short to GND.
- Knock sensor circuit short to PWR.
- Knock sensor circuit open.
- Damaged knock sensor.
- Faulty Powertrain Control Module (PCM) or Engine Control Module (ECM).


Test and check it. Hope helps.

May 12, 2011 | 1995 Ford Contour

1 Answer

Where is thwe knock sensor on 1999 mercury villager


DO NOT EVER CHANGE A KNOCK SENSOR, just a waste of $600. Ignore KS codes, always. will not harm or help engine.

go here

http://groups.yahoo.com/group/villagerquest/

Dec 01, 2010 | 1999 Mercury Villager

1 Answer

Diagram location knock sensor quest 1998,I don't find the knock sensor on the nissan quest 1998


it is buried under the intake manifold. But ignore the knock sensor code, it means absolutely nothing. It will not resolve any issue you have. The KS code is usually the result of a broken engine mount.

go here if you have any issues.

http://groups.yahoo.com/group/villagerquest/

Jun 08, 2010 | 1998 Nissan Quest

Not finding what you are looking for?
2004 Chevrolet Suburban Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6918 Answers

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

Answer questions

Manuals & User Guides

Loading...