1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Manual, P/N 787024, Page 73Get this manual
Service Code Chart
INote Service codes are identified as either Priority Level A, or
CSolve all Priority Level problems before going on to those identified as Level or CIn some instances, an "A" level code may set "B" or "c" level codeFixing an "A" level code may eliminate "B" or "C" level code, thus saving troubleshooting time and effort
Priority Level A
INITIATES S.L.O.W
CODE 11 12 13 14 15 16 17 18 22 23 24 25 34 35 37
FAULT System OKno fault TP sensor circuit malfunction TP sensor below expected range TP sensor above expected range ROM "check sum" verification Crank sensor misadjustment or damaged Alternator voltage below expected range Alternator voltage above expected range Water temperature switch activation ECU temperature sensor circuit malfunction ECU temperature below expected range ECU temperature above expected range Oil injector open circuit Oil pressure loss, switch circuit malfunction Water-in-fuel sensor circuit activation