Where is the oil pressure switch on 97 Buick Riviera supercharged?

On a 1997 Buick Riviera with a supercharged engine, the oil pressure switch is typically located on the engine block, near the oil filter. It can be found on the driver's side, towards the rear of the engine. Accessing it may require moving some components or using tools to reach it effectively. Always refer to a service manual for specific guidance and diagrams for your vehicle.