Where is oil pressure sensor located on 89 Chevy Celebrity?

On a 1989 Chevy Celebrity, the oil pressure sensor is typically located on the engine block, near the oil filter. It is usually found on the driver's side, towards the rear of the engine. You may need to look under the vehicle or use a flashlight to easily spot it, as it can be somewhat tucked away. Make sure to disconnect the battery before attempting to replace or inspect the sensor.