S.A.F.E. WARNING SYSTEM
The S.A.F.E. (Speed Adjusting Failsafe Electronics) warning system alerts the operator and protects against engine damage from the following abnormal conditions:
| Code 17 | Alternator 55 V below expected range |
|---|---|
| Code 18 | Alternator 55 V above expected range |
| Code 25 | EMM temperature above expected range |
| Code 34 | Oil injector open circuit |
| Code 38 | No oil pressure feedback |
| Code 43 | PORT Cylinder head temperature above expected range |
| Code 69 | STARBOARD cylinder head temperature above expected range |
Activation
When one of these conditions occurs, the EMM interrupts fuel injector and ignition operation, reducing engine speed to 1200 RPM. The warning horn sounds and an Engine Monitor message dis plays. When S.A.F.E. is active, the engine will run normally below 1200 RPM. Above 1200 RPM, the engine will shake excessively.
Recovery
The engine will operate in S.A.F.E. as long as the fault condition exists. To recover normal operation, two conditions must be met:
• Sensor or switch readings must be back within limits
• The EMM must be reset—stop and restart
SHUTDOWN MODE
Outboard “shutdown” will occur if specific faults are detected by the EMM.
Conditions that initiate shutdown
| Code 29 | Excessive EMM temperature |
|---|---|
| Code 31 | Excessive engine temperature |
| Code 33 | Excessive NO OIL condition |
| Code 57 | High RPM with low TPS setting |
Code 57 occurs when the EMM detects abnormally high RPM relative to the TPS position. This
condition could be caused by uncontrolled fuel entering the combustion cycle. Before removing the code and STARTING the outboard, find and repair the cause.
• Perform Fuel Injector Pressure Test on p. 171. Check for external fuel leakage that could allow fuel and/or vapor to enter the engine through the air intake.
• Check for internal fuel leakage from a leaking injector or vapor separator vent hose.
If the engine shuts OFF and the “CHECK ENGINE” light or EMM SENSOR FAULT LED is flashing, the engine cannot be restarted. A hazardous fuel condition may exist which could result in a fire or explosion.
Recovery
To recover from shutdown mode, the EMM must NOT detect the related fault at start-up. The outboard will not restart until the cause of the stored service code is resolved (code 29 and 31) and the code is cleared using diagnostics software (code 33 and 57). Then, the EMM must be turned OFF and ON again.
IMPORTANT: Shutdown related to code 57 or 33 requires the removal of the stored service code. Use Evinrude Diagnostics software to clear a code 57 or 33.
