Marine Diagnostics


Jaltest by Cojali

Experience professional outboard marine diagnostics on Cape Cod for Yamaha, Mercury, Verado, Suzuki, Evinrude and Honda.

Trust our mobile boat repair team with diagnosing your outboard with our unmatched diagnostic software.  With a fast system scan of your marine engine, we can read fault and trouble codes, examine engine specific parameters, calibrate manufacturer specific systems, perform live data recordings during sea trials and supply our customers with a full engine diagnostic report.