Where is the crank sensor on a 2000 Pontiac grand am 3.4 L?

The crank sensor on a 2000 Pontiac Grand Am 3.4L V6 is located on the passenger side of the engine block, near the oil filter. It's usually mounted towards the bottom of the engine, and you might need to remove the oil filter or at least part of the oil filter housing to get a good look at it and access it for replacement.

However, the exact position might vary slightly depending on the specific engine configuration. It's always best to consult a repair manual specific to your vehicle's year and engine for a precise location diagram. A Chilton's or Haynes manual will be invaluable for this. You can also search online for images of the 3.4L V6 engine in a 2000 Pontiac Grand Am to help you locate it visually.