Where is the timing sensor located on 2004 Pontiac grand am V-6 3400 SFI?

The timing sensor on a 2004 Pontiac Grand Am with a V-6 3400 SFI engine is located at the rear of the engine, near the top of the engine block, just below the intake manifold. It is typically mounted on the engine block and may be accessed from under the vehicle or through the engine bay. To replace or inspect it, you may need to remove some components for better access.