Question about 2003 GMC Sierra

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

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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.

Posted on Oct 08, 2009

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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.

Nov 12, 2016 | Saturn Cars & Trucks

1 Answer

Need info on knock sensor for Acura 3.5rl 2002.code p0330 bank 2. Location?


the knock sensor is located on a v 6 engine in the valley at no 5 piston position
there is another sensor directly opposite on bank 1 at no 2 piston position
for general information if your engine is not v 6 on a 4 cyl they are at no 1 and between 3 and 4 cylinders on the inlet manifold side and on a v 8 engine they are between 2-4 and 6-8 exhaust side and between 1-3 and 5-7 on the exhaust side

Aug 08, 2015 | Acura Cars & Trucks

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

Circuit bank 2


Knock sensors are on the side of the engine block under the intake manifold. Bank 2 would be the sensor closest to the transmission above the starter as I recall.

May 24, 2014 | 1998 Volvo S70

1 Answer

Someone that knows about cars not cameras


They are located in the intake valley of the Engine .their are two of them bank 1 and bank 2 .

Aug 06, 2012 | 2004 Chrysler Crossfire

1 Answer

Where is ths knock sensor bank1 located on a 1999 bmw 750 il


the knock sensors are located on the cylinder heads. the connect to the wiring harness almost directly in the middle of the intake manifolds on the center of the top of the engine. There are two, one for each bank, with each having two sensors per bank. Bank 1 is cylinders 1-6 which is located on the driver's side I beleive.

May 28, 2012 | BMW 750 Cars & Trucks

4 Answers

Knock Sensor


Knock Sensors are located below the intake manifold or intake plenum and mounted to the block. They are circular and have a bolt at the center. On V6s,8s etc. and flat styled motors, they will have two knock sensors (bank 1 and 2). Bank 1 or 2 relate to V6s/8s/10s etc., or flat styled motors which have two separate heads and exhaust manifolds. Each manifold is a bank, so if there are two manifolds there are two banks. Hopefully this helps

Sep 07, 2009 | 2002 Chevrolet Silverado 2500HD

1 Answer

Knock sensor location


if its a cmfi or csefi injection system theres 2 knock sensors 1 on each side of engine block,1 under the left bank of block,the other under right bank of block,tbi inj. theres 1 in front of starter.

May 27, 2009 | 1994 Chevrolet C1500

1 Answer

How do you find and replace a 1rst bank knock sensor on a xk8


13mm socket in between intake tubes on right side of motor(pass side) very easy.

Mar 07, 2009 | 2001 Jaguar XK-Series

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