2008 Evinrude E-TEC 55MFE Technical Manual, Page 96Get this manual
SYSTEM ANALYSIS EMM LED INDICATORS
EMM LED INDICATORS
The EMM LED indicators provide quick reference to the status of several outboard systemsChecking the LEDs FIRST when diagnosing an engine problem can save lot of time
Starting
Starting mode occurs from the time the flywheel begins to turn until the outboard is running for secondsDuring starting, all four LEDs should light and then go off in sequence as the engine startsLED CHARGING OKAY Stator signal 30 or higherLED CRANK POSITION OKAY input from CPS, EMM powered ONFor NO LIGHT, check for: Code 16 CPS, intermittent loss of sync LED SENSORS OKAY (5 V)For NO LIGHT, check for: Code 12 TPS circuit fault Code 13 TPS below expected range Code 14 TPS above expected range Code 16 CPS, intermittent loss of sync Code 19 In Gear Code 23 EMM tempsensor circuit fault Code 24 EMM tempbelow expected range Code 41 tempsensor circuit fault Code 42 tempbelow expected range Code 47 AT sensor circuit fault Code 48 AT sensor below expected range Code 49 AT sensor above expected range Code 58 Operating temperature not reached LED LANYARDSTOP OKAYFor NO LIGHT, check for: Grounded stop circuitFor FLASHING LIGHT, check for: Code 29 EMM tempOVER range (flashing) Code 31 Engine tempOVER range (flashing) Code 33 Excessive no oil condition