To find it, you'll need to:
1. Identify your engine size: Check your vehicle's documentation or the engine bay for the engine displacement (2.0L or 2.5L).
2. Consult a repair manual: A repair manual specific to your 1999 Ford Contour (either 2.0L or 2.5L) will give you the precise location with diagrams. This is the most reliable method. You can often find these online or at auto parts stores.
3. General location (but this isn't a guarantee): The CMP sensor is usually located on the cylinder head, near the camshaft. It will be a small sensor, often with a single wire connector. For both engine sizes, it's likely to be at the front of the engine (closest to the radiator). However, *do not rely on this general location*. Use a repair manual.
Without a repair manual, pinpointing the exact location is difficult and could lead to unnecessary work or potential damage. The repair manual will show you exactly where the sensor is located and how to access it safely.