Question about Chevrolet Silverado 2500HD

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P0332 both sensors and harness replaced two months ago got po332 today wont stay cleared parts were aftermarket ?

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  • Chevrolet Master
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Has anyone actually watched the data stream from the knock sensors on a scanner ?

Posted on Jul 12, 2013

Testimonial: "No i belive my scan tool does not have that option."

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Bank 1 too rich.

does your truck have an airfuel regulator.try that

Posted on Jan 24, 2010

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SOURCE: 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.

Posted on Feb 19, 2010

cardenderek
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SOURCE: p1493 code

If you are running any extra systems, ie amps, subs, high watt speakers, etc. etc. you may need to get a better batter, like the blue. or yellow top one. check with auto zone.

Posted on Mar 11, 2010

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SOURCE: 2000 Buick LeSabre Will not start Replaced cam

Multiple engine misfire is related to the coils and the ignition control module. I have a 2002 with the 3.8 engine. It has three coils. I just went through this problem. I bought one coil and tried it in each position with no improvement. It was the ignition control module. Mine is located under the three coils. A relatively easy item to replace. Cost about $140.

Posted on Apr 19, 2010

hotrodshop
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SOURCE: My husband is trying to

On the 4.7L, the cam position sensor is located on the right cylinder head (thats the passenger side) toward the front below the valve cover gasket. Not on the front of the head but on the side where the exhaust manifold is attched at the forward end of the head. The crankshaft position sensor is located on the same side (right) but is at the opposite end of the engine between the bell housing and the block. The crankshaft position sensor can be replaced without removing the engine or transmission, it just looks tight. Also, on the crankshaft position sensor, it slides out of a rubber gromet. Here's a few pics to help. hotrodshop.gifhotrodshop_0.gif

Posted on Apr 17, 2011

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.2005 Silverado 6,0 codes po307,po332,po455,po2761 changed plugs and wires. need help .suggestions pleaSe


P0307: Cylinder 7 Misfire Detected
http://www.autocodes.com/p0307_chevrolet.html

P0332: Knock Sensor 2 Circuit
http://www.autocodes.com/p0332_chevrolet.html

P0455: Evaporative Emission Control System Leak Detected Gross Leak
http://www.autocodes.com/p0455_chevrolet.html

P2761: Torque Converter Clutch Pressure Control Solenoid Valve Circuit
http://www.autocodes.com/p2761_chevrolet.html

Oct 28, 2016 | 2005 Chevrolet Silverado

2 Answers

What are codes PO300, PO332, and PO756


P0300=Random/Multiple Cylinder Misfire Detected
P0332=Knock Sensor 2 Circuit Low Input (Bank 2)
P0756=Shift Solenoid B CKT Performance Or, Stuck Off

Get that sick puppy to a good, retired GM guy. NOT a dealership, Marie. Best of luck to ya, sweetie.

Feb 14, 2015 | 2005 Chevrolet Silverado 1500 2WD

1 Answer

I have a 2002 Yukon P0332 Code


when you replace sensor trouble codes must be cleared out. or it will keep showing up, like yours

Feb 15, 2013 | 2002 GMC Yukon XL

1 Answer

Our 2000 xterra stalled out while driving and wont stay started now. anyone know whats wrong?


either crankshaft postion sensor camshaft postion sensor sometimes tho cars just have a crank sensor and it does the cam sensor job to

Jan 14, 2013 | 2000 Nissan Xterra

1 Answer

I nedd to check code p0332


code po332 knock sensor 2 cicuit low bank 2

Apr 09, 2012 | 2004 GMC Yukon

1 Answer

I have a 04' Chev, 6.0L. Engine light came on, fault code came up PO332. I'm afraid the KS's are under the intake. Is there any way to test the KS to see if it is bad, or is there another problem that is...


P0332 - Knock Sensor 2 Circuit Low Input (Bank 2)

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).

Causes for P0332 DTC:
- Knock sensor circuit short to GND.
- Knock sensor circuit short to PWR.
- Knock sensor circuit open.
- Damaged knock sensor.
- PCM or ECM failure.

Solutions:
- Repair or resecure the harness or connector.
- Replace the knock sensor.

Your best bet is to just replace the knock sensor for sensor 2 bank 2. Call Auto Zone with part number SU1282 this is the OEM replacement.

The knock sensor looks like this:

101_lmar_8.jpg


moz-screenshot.pngmoz-screenshot-1.png

Mar 09, 2011 | 2004 Chevrolet Silverado 2500 Crew Cab

1 Answer

I have an engine code PO332 knock sensor 2 circuit low imput bank 2 what is this problem .the car is a 2001 gmc yukon xl .


The most likely cause of your code is a bad rear knock sensor. You should check the knock sensor wiring harness for corrosion. But if that checks out the sensor will have to be replaced. The knock sensor is under the intake manifold, although it's not too difficult to remove. Both knock sensors should be replaced along with the wiring harness, just because of labor involved in gaining access to the sensors. You could try clearing the code, it may stay off for a long time.

May 23, 2010 | 2001 GMC Yukon XL

1 Answer

I have a 2002 chevy silverado 1500HD w/ 6.0 knock sensers


Your sensors that you changed were probably good.here's a link on your code. P0332 OBD II Trouble Code

May 04, 2017 | 1999 Daewoo Lanos

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

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