What is the DTC code for knock sensor 2?

If your knock sensor on Bank #2 is generating a low output voltage (perhaps under 0.5V), then it will trigger a P0332 DTC. This P0332 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325, P0326, P0327, P0328, P0329, P0330, P0331, P0333, and P0334.

Are there any knock sensor problems on GM trucks?

Knock Sensor Problems on GM Vehicles. Knock sensor problems are common on 1999-2007 Chevy Silverado, Express Van, Tahoe and Suburban trucks. Of course, this means that the GMC Sierra and Yukon of the same years have the same issues.

What does the knock sensor code p0332 mean?

This P0332 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325, P0326, P0327, P0328, P0329, P0330, P0331, P0333, and P0334. You may notice drivability problems including fluctation engine RPM, a loss of power, and perhaps some hesitation.

Why is my knock sensor on Bank 2 low?

What kind of knock sensor do I need for my Silverado?

Perfect for my 2005 Silverado 1500 5.3L. Make sure to buy intake manifold gaskets and silicone to seal the knock sensor caps to prevent any future problems. Purchased these sensors based off of the reviews.

Is there a knock sensor problem on my Hummer?

In fact, if you have a 4.8 L 5.3 L or 6.0 L in any General Motors vehicle, including a Hummer or Pontiac, you will probably run into a check engine light indicating a defective knock sensor at some point.The check engine light registering a code P0332 or a P0327 is often the first sign you have this common problem.

Why is the knock sensor on my car only one wire?

If drive around with the check engine light on when a code P0332 or a P0327 is set in the computer memory, engine damage could occur. To me the most interesting part about the knock sensor is that it only has one wire going to it. The reason for this is the sensor generates its own voltage and is case grounded.

What are the symptoms of a bad knock sensor?

Symptoms of a bad knock sensor include a check engine light, loud thumping noises coming from the engine, or shaking, vibrating, and misfires on a cold start. Keep reading as this article will show you how to replace a faulty knock sensor in your Silverado before costly damages occur.