Evinrude E-tec 75 HP Service Manual page 340

EMM LED Diagnostic Indicators
1
2
3
4
Key ON: LED's illuminate to indicate circuit function
1
2
3
4
Starting Mode: LED's illuminate to indicate circuit function
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2
3
4
Running Mode: LED's illuminate to indicate circuit fault
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2
3
4
Evinrude E-TEC
1
Charging/55V Circuit
2
Injection/Ignition/Fuel
Sensors/5V Analog Circuits
3
No Oil/Overheat
4
No. 1 LED is on
top or highest
Start assist circuit (SAC), V-EMM models only
Sensor circuits – TPS, CPS and 5V circuits
FLASHING LED – Use Diagnostic Software and see Service
Code Chart. Indicates URGENT conditon – Code 57.
Stop circuit not grounded
FLASHING LED – Use Diagnostic Software and see Service
Code Chart. Indicates URGENT engine overheat or no oil condition.
Indicates 30V (or higher) on 55V circuit
Indicates CPS function and EMM SYNC
Sensor circuits functional
Stop circuit not grounded
Exception: ALL LED's ON indicates outboard
running in Winterization Mode.