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Where is the knock sensor plug located on a 2004 trailblazer ext 5.3 engine

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Toyota Guy
  • 42 Answers

SOURCE: Location of knock sensor on 1994 toyota 22vre engine

The Knock sensor on a 22re is located under the intake manifold on the engine block. to the upper left of the oil filter. With is the passenger side of the engine. I believe it is yellow in color. Not do be confused with the oil pressure sensor which is close by. The knock sensor has a larger electrical connector. Good luck it can be hard to get to.

Posted on May 06, 2009

  • 212 Answers

SOURCE: where is knock sensor located on 2004 chevy 2500Hd

Under intake manifold on top of block,you need to remove intake to access sensors there are two of them you can't miss them when intake is off. After replacing sensors you need a new intake gasket.

Posted on Apr 04, 2010

airjer995
  • 5332 Answers

SOURCE: Where is the map sensor

drivers side towards the rear of the intake plenum
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Posted on Oct 17, 2010

JLMacMan
  • 70 Answers

SOURCE: where is the camshaft position sensor located on a

Click on this link to view the diagram. The sensor is #421 on this diagram. http://www.compnine.com/largeimg/060209TS00-410.gif

Posted on Mar 24, 2011

cansmo
  • 2431 Answers

SOURCE: 2004 chevy trailblazer speed sensor

Here you go hope this helpscansmo_62.gif

Posted on Aug 26, 2011

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1 Answer

Where is the knock sensor on a Kia Sedona 2.9 diesel, 2004 LA


Hi,
Here is the location of the "Knock Sensor" you requested, I hope it helps you. It is Number 17. for future reference here is the list of the others
1 = Camshaft position sensor (CMP)
2 = Crankshaft position sensor (CKP)
3 = Engine Control relay (EC) -engine bay fusebox/relay plate 1
4 = Engine Coolant temperature sensor (ECT)
5 = Exhaust gas recirculation valve actuator (EGR)
6 = Fuel Filter
7 = Fuel Filter Heater - in fuel filter housing
8 = Fuel Flow control valve - on high pressure fuel pump
9 = Fuel Rail pressure sensor(FRP)
10 = Fuel Temperature sensor - on high pressure fuel pump
11 = Glow Plugs
12 = Glow Plug Relay 1 - engine bay fuse box/relay plate 2
13 = Glow Plug relay 2 - engine bay fuse box/relay plate 2
14 = High Pressure fuel pump
15 = Injectors
16 = Intake air temperature sensor (IAT) - in MAF sensor
17 = Knock Sensor (KS)
18 = Mass Air Flow sensor (MAF)

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Feb 04, 2015 | 2004 Kia Sedona

1 Answer

Location on 2005 trailblazer of Camshaft Position Sensor


4.2l engine cmp sensor located front right corner of the engine cylinder head. 5.3l engine cmp sensor location front of the engine block just above the crankshaft.

Nov 23, 2011 | 2005 Chevrolet Trailblazer Ext

2 Answers

Where is a knock sensor located on a 2005 trailblazer


Hi.

The Chevy Trailblazer 5.3 and 4.2 engines have two knock sensors located at the lower sides of the engine block.

Below two diagrams showing locations first is from 5.3 right second 4.2 left.

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Sep 13, 2011 | Chevrolet TrailBlazer Cars & Trucks

1 Answer

Locate 2003 Chevy trailblazer crankshaft position sensor


The Crankshaft position sensor is located on the left rear of the engine block below the starter. it has an oval connector and is held in place by one bolt. See picture of sensor below (some models has a 45 degree connector, most are straight like the one pictured below.



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Apr 07, 2011 | 2003 Chevrolet Trailblazer Ext

1 Answer

Where is the cam sensos located on 2002 chev.


See number one left hand side of the front of the engine
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Jul 29, 2010 | 2003 Chevrolet Trailblazer Ext

2 Answers

How to repalce a knock sensor on my 2004 gmc yukon


Hi welcom to fixya. A defective knock sensor may cause engine detonation or reduced spark advance and fuel economy. When a knock sensor is removed and replaced, the sensor must be tightened to its specified torque. If the knock sensor is installed tighter than it should be, it may become too sensitive and provide an excessively high voltage signal, resulting in more spark ****** than required. When the knock sensor is installed looser than it should be, the knock sensor signal will be lower than normal, resulting in engine detonation.
To replace the knock sensor:
  • Disconnect the knock sensor wiring connector.
  • Then, unscrew the sensor.
  • Remove the knock sensor.
  • Reverse the procedures to install the part.
  • 15 ft.lbs.torque
  • hope this helps.Thank You for using fixya..iluv2fish.. Ray..

Jul 09, 2010 | 2004 GMC Yukon

1 Answer

Location of knock sensor


Knock sensors can be difficult to locate because there usually buried under intake or exhaust manifolds and misc. engine wiring and plumbing. Knock sensors need to hear an engine knocking noise, therefore there usually located somewhere they can hear an engine knock. If it's a V6 then possibly it will be between the cylinder heads and access to them can only be attained by removing the intake manifold. I would suggest calling a Nissan Dealer parts person and ask them. Good luck.

Jun 16, 2009 | 2004 Nissan Frontier

1 Answer

Trying to locate where the knock sensor is located on the engine.


on my 1990 gmc its right be hind the starter its round and has a one wire plug becarful some have left hand treades and coolant willbe comn out i would do it while it was cold

May 04, 2009 | GMC Sierra 1500 Cars & Trucks

4 Answers

Knock sensor location


The knock Sensors are located under the Intake Manifold at the top of your engine. The top will have to be taken off along with the intake manifold. Knock Sensors in past silverados used to have a problem with leaking water that corroded the sensors from washing the engine. Most times when you go to replace the knock sensor you will have to replace both along with the wiring harness that includes the the gaskets the knock sensors are surrounded by. After that you have to check the resistance to make sure you dont have any problems and then reinstall all parts along with a new intake manifold gasket. A good mechanic can do this for you in a day and charge you around $400. If you try to go to some place like a chevy dealer you will pay over $800. This is from experience of just replacing mine 2 weeks ago.

Dec 23, 2008 | 2004 Chevrolet Silverado

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