Where is the cam position sensor on a 95 mercury mystique 2.0 engine?

The camshaft position sensor (CMP sensor) on a 1995 Mercury Mystique 2.0L engine is located on the passenger side (right side) of the engine, near the front. It's usually mounted on the cylinder head, fairly close to the camshaft sprocket. You'll likely see a single-wire connector attached to it.

However, be aware that the exact location can vary slightly depending on the specific engine configuration. It's best to consult a repair manual specific to your 1995 Mercury Mystique 2.0L engine for a diagram and precise location. A Haynes or Chilton manual would be a great resource. Online diagrams may also be found using your vehicle's year, make, model, and engine information when searching.