CDI Suzuki M.E.D.S. Marine Engine Diagnostic System M.E.D.S. is an easy-to-use advanced software package specifically developed for troubleshooting marine engines. ; Benefits from M.E.D.S. Reduce Debug Time; Improve Accuracy; Run & Print M.E.D.S. check report.; Product Description: M.E.D.S. Suzuki System; Compatible with Suzuki 4-Strokes and Johnson Evinrude engines made by Suzuki;