62
ENGINE MANAGEMENT MODULE (EMM)
ENGINE MONITOR SYSTEM
ENGINE MONITOR
SYSTEM
All re mote controlled outboards, 40 HP a nd
above, must be equipped with an engine monitor-
ing system to warn the ope rator of conditions that
could damage the outboard.
The eng ine monitor system includ es sensors on
the outboard and oil tank, a warning horn, a dash-
mounted display, and related wiring.
The out board’s EMM sen ds information about
monitored functions to:
• SystemCheck gauges
• An I-Command or ICON display
• EMM LED indicators.
IMPORTANT: Operating the outboa rd without
an engine monito r will void the warranty for fail-
ures related t o mon itored function s. For informa-
tion about bo at mount ed Information Displa y
System o ptions, refer to th e curren t Predelivery
and Installation Guide included with the se rvice
manual set.
The EMM activates the warning horn and gau ge
displays as follows:
• LOW OIL means that oil in the tank is at reserve
level (about 1/4 full).
• NO OIL indicates the oil tank is empty, or the oil
system is damaged.
• WATER TEMP or HOT ind icates an engine or
EMM overheat condition.
• CHECK ENGINE or FAULT is used to indicate
other fault conditions identified by the EMM.
Refer to the EMM Servic e Code Chart at the
back of th is manual for a co mplete list of all fault
codes.
System Self-Test
During engine start-up, pause with the key switch
in the ON position. The horn se lf-tests by sound-
ing a ha lf-second beep . SystemCheck g auges
self-test by turn ing the indicator lights on simu lta-
neously, then off in sequence.
Note: The warning horn does NOT sound in an
I-Command installation.
Service Mode
SystemCheck goes into a service mode if the key
is left ON after self-test (engine NOT running). All
light circuits and sensors are active, but the horn
is not. Ground ing the appropriate light circuit wire
will turn the light o n, but the ho rn will no t sound.
Refer to SystemCheck CIRCUI T TESTS on
p. 106.
Engine Running
All warning circuits are active wh en the eng ine is
running. Th e horn circu it is active when engin e
speed exceeds 500 RPM.
Engine monitor warnings activate the horn for 10
seconds and the appro priate gauge light for a
minimum of 30 seco nds. I f the failure is mome n-
tary (for example, oil moving in the tank), the light
will remain ON for the full 30 seconds befo re
going out. If the fault continues, the light remains
ON until the key is turned OFF or the failure is cor-
rected. The warning will reoccur at the next start-
up if the problem is not corrected.
Typical I-Command and SystemCheck gauges 007988
To Next Page
Loading...
