To be certain, you'll need to:
1. Consult your car's repair manual: This will have a diagram showing the exact location. A Haynes or Chilton manual is a good investment for car maintenance.
2. Look at a diagram online: Search for "[Your Camaro's Engine] coolant temperature sensor location" on Google Images. Make sure you specify the correct engine size.
3. Visually inspect your engine: The sensor is usually a single-wire or multi-wire sensor with a connector attached, often near a hose or other components connected to the coolant system. It's usually a small, cylindrical device.
Be cautious when working near hot engine components. Allow the engine to cool completely before attempting to locate or replace the sensor.