Need to locate where the knock sensor is for a 2000 Chevy Venture?

The knock sensor on a 2000 Chevy Venture (assuming a 3.4L V6 engine, which is the most common) is typically located on the passenger side of the engine block, near the front. It's usually mounted fairly low down, sometimes near the oil filter or oil pan.

However, pinpointing the exact location without a picture or a specific engine diagram for your VIN is difficult. The best way to find it is to:

1. Consult a repair manual: A Haynes or Chilton repair manual for your specific year and model Venture will have a diagram showing the exact location of the knock sensor. This is the most reliable method.

2. Use an online parts diagram: Many auto parts websites (like AutoZone, Advance Auto Parts, etc.) allow you to look up parts diagrams for your vehicle. Enter your year, make, model, and engine size, and search for "knock sensor." The diagram should show its location.

3. Visually inspect the engine: Once you have a general idea of where it might be (passenger side, front, lower area), carefully examine the engine block. The knock sensor is usually a small, threaded sensor with a single wire connected to it. Be cautious when looking around the engine, as hot surfaces can cause burns.

Important Note: Before attempting any work on your vehicle, always disconnect the negative battery terminal to prevent accidental short circuits.