The camshaft position sensor (CMP) on a 1993 Dodge Cummins diesel is located on the
top of the engine, on the right side (passenger side) of the valve cover. It's usually mounted directly to the valve cover itself, and is relatively easy to access once the valve cover is removed (or sometimes even with just the air cleaner assembly removed, depending on the specific model).
However, it's crucial to consult a repair manual specific to your 1993 Dodge Cummins engine (e.g., a 5.9L 12-valve) to confirm the exact location and to see diagrams. The location can vary slightly depending on specific engine variations. A visual inspection with the help of the manual will give you the best result.
