2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 17Get this manual
1-10 GENERAL INFORMATION Technical InformationTheory of Direct Fuel Injection
(6) Activates Speed Limiting Operational WarningS.L.O.W(a) As long as S.L.O.Wis activated, the engine will run normally below 3500 rpmAbove 3500 rpm, the engine will surge(b) To recover from S.L.O.W two conditions must be satisfied; sensor or switch parameters must be back within limits, and engine rpm must be reduced to an idle(c) Failures that initiate S.L.O.WCode Code Code Code Code 18: 25: 35: 43: 49: Alternator voltage above expected range EMM temperature above expected range Low oil level Water temperature sensor above expected range Air temperature sensor above expected range