Where is knock sensor located on 2000 Chevrolet Malibu 3.1?

The knock sensor on a 2000 Chevrolet Malibu with the 3.1L V6 engine is located on the passenger side of the engine block, near the front. It's usually mounted fairly low down, often near the oil filter area. However, the exact position can vary slightly depending on the specific engine and any modifications.

To be absolutely sure, you'll need to:

* Consult a repair manual: A Haynes or Chilton manual specific to your year and model Malibu will have diagrams showing the exact location.

* 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. Searching for "2000 Chevrolet Malibu 3.1L knock sensor" should bring up a diagram.

Be prepared that accessing the sensor may require removing some other components (like the engine cover or other parts obstructing the view).