Where is the crank sensor located in a Buick Regal?

The crankshaft position sensor in a Buick Regal is typically located near the bottom of the engine, often on the engine block or transmission bell housing. It can be found on the side of the engine, close to the crankshaft pulley. The exact location may vary by model year, so it's advisable to consult the vehicle's service manual for precise details.