BRP Evinrude E-TEC, Manual

Page: 64 / 364

Engine Management Module (EMM)
External Sensors
64
If cylinder head temperature exceeds 212° F
(100° C) above 3500 RPM, or 230° F (110° C)
below 3500 RPM, the
EMM:
2-Cylinder Models
If cylinder head temperature exceeds 212° F
(100° C) , the EMM :
If cylinder head temperature exceeds 248°F
(120°C), the EMM:
All Models
The outboard will not restart after a temperature
related SHUTDOWN until the engine temperature
returns to normal. Refer to
Shutdown Mode on
p. 68.
If sensor values are less than -15°F (-26.1°C) or
greater than 332°F (166.5°C) , the EMM:
If sensor values are below -4°F (-20°C) , the
EMM:
If cylinder head does not reach operating tem-
perature (104°F / 40°C below 2300 RPM) in 10
minutes, the
EMM :
Low Oil Switch
The low oil switch monitors the oil level in the oil
tank.
If the oil level falls below one-quarter capacity, the
EMM signals:
When the oil level falls below one-quarter, the
EMM begins counting oil pump pulse cycles.
When it reaches:
•
2-Cylinder Models: 4800 pulses
•
3-Cylinder Models: 6000 pulses
the EMM :
To recover from S.A.F.E. mode, the oil pump must
cycle for a minimum of three pulses with the oil
level above one-quarter.
If outboard has been run for more than 3 hours
with NO OIL faults (codes 34 & 117), the
EMM
Throttle Position Sensor
The throttle position sensor receives a voltage sig-
nal from the
EMM . As the throttle lever is rotated,
the EMM receives a return voltage signal through
a second wire. This signal increases as the TPS
lever is advanced. A third wire provides a ground
circuit back to the
EMM .
Activates SHUTDOWN
Stores service code 31
EMM LED 4: FLASHING
Engine Monitor TEMP display: FLASHING
Activates S.A.F.E.
Stores service code 43
EMM LED 4: ON (Running)
Engine Monitor TEMP display: ON
Activates SHUTDOWN
Stores service code 31
EMM LED 4: FLASHING
Engine Monitor TEMP display: FLASHING
Stores service code 41
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
Stores service code 42
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
Stores service code 58
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
Engine Monitor LOW OIL display: ON
Activates S.A.F.E.
Stores service code 117
EMM LED 4: ON (Running)
Engine Monitor NO OIL display: ON
Activates SHUTDOWN
Stores service code 33
EMM LED 4: FLASHING
Engine Monitor NO OIL display: FLASHING