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Knock Sensor 2 is out, where is it located - 2001 Chevrolet Silverado

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Underneath the intake manifold

Posted on Jan 30, 2009

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Posted on Jan 02, 2017

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Knock sensor for 2007 Saturn outlook. I can't pass emissions test!


Check engine light on ? What code ? There are many different (DTC'S) - diagnostic trouble codes that can set for knock sensors ! There all don't mean that you replace the sensor .
DTC P0324: Knock Sensor (KS) Module Performance
DTC P0325: Knock Sensor (KS) Circuit Bank 1
DTC P0326: Knock Sensor (KS) Performance
DTC P0327: Knock Sensor (KS) Circuit Low Bank 1
DTC P0328: Knock Sensor (KS) Circuit High Bank 1
DTC P0330: Knock Sensor (KS) Circuit Bank 2
DTC P0332: Knock Sensor (KS) Circuit Low Bank 2
DTC P0333: Knock Sensor (KS) Circuit High Bank 2

The knock sensor (KS) system enables the control module to control the ignition timing for the best possible performance while protecting the engine from potentially damaging levels of detonation. The sensors are located below each cylinder head on the engine block. The KS produces an AC voltage signal that varies depending on the vibration level during engine operation. The control module adjusts the spark timing based on the amplitude and the frequency of the KS signal. The control module receives the KS signal through 2 isolated signal circuits. The control module learns a minimum KS noise level at idle and uses calibrated values for the rest of the RPM range. The control module should monitor a normal KS signal within the noise channel.
Knock Sensor Replacement - Bank 1
Remove the exhaust manifold lower heat shield. Refer to Exhaust Manifold Lower Heat Shield Replacement.
Disconnect the engine wiring harness electrical connector (1) from the bank 1 knock sensor (2).
Loosen the knock sensor bolt and remove the knock sensor.
Knock Sensor Replacement - Bank 2
Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
Remove the engine oil filter. Refer to Engine Oil and Oil Filter Replacement .
Lower the vehicle.
Disconnect the engine wiring harness electrical connector (2) from the bank 2 knock sensor (3).
Loosen the knock sensor bolt and remove the knock sensor.

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1 Answer

1994 nissan sentra sx 200 knock sensor location


Melvia, Knock sensor located under the intake manifold between cylinder #2-3 I believe, hard to change with out removing intake manifold, but can be done. Check the attached links,instruction and guides, Good luck
"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."
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How. Many. KNock Sensors On 2010 terrain


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https://www.parts.com/index.cfm?fuseaction=store.PartInfo&PartNumber=12621820&VehicleID=208990&diagram=FJ10135&Title%3D-2.4-LITER-KNOCK-SENSOR

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04 Chevy avalanche knock sensors location


Nathan, 2 Knock's are located under intake manifold.
Check the attached links,
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Can you show me the picture of a knock sensor for harrier 1mz engine en how I can repair it


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1 Answer

Where is the knock sensor located


This vehical has two knock sensors bank 1 and bank 2 ! bank 2 sensor screws into the side of the engine block closest to the firewall. and it is above the crank sensor. Knock Sensor (KS) Bank 1 sensor is on front side of engine block right of the oil filter and on the other side of knock sensor is the oil pressure sending unit.

Dec 26, 2014 | 2005 Saturn Relay

1 Answer

Where is knock msensor bank 2 on 04 2500 series 6.0 located


They are Located UNDER Intake Manifold !! #1 bank in Front #2 Back.

  1. Remove the intake manifold.
  2. Gently pry up the rubber covers.
  3. Disconnect the knock sensor electrical connectors.
    1. Remove the knock sensors.
    INSTALLATION PROCEDURE

    NOTE: Refer to Fastener Notice in Service PrecautionsInstall the knock sensors. Tighten Tighten the sensor to 20 N.m (15 lb ft)
    1. Connect the knock sensor electrical connectors.
    2. Push down on the rubber covers.
    3. Install the intake manifold.

Oct 08, 2009 | 2003 GMC Sierra

1 Answer

I own a 2003 Chevrolet Express 3500 cargo van. The check engine light came on and the local hardware store, break out box indicates that the knock sensor circuit is the problem, bank 2. Which side of the...


OK, bank2 is the side where the #2 piston is on. Usually its the pasanger side. To be sure open the hood and see which cylinder head is more forward than the other. the cylinder head set back is the bank 2 side. The knock sensor is located on the bank side of the block. You dont need a special tool. only a wrench. Make sure you clear all codes after installation of sensor.

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i have toyota windom 4vz-fe i need locate knock sensor

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