Engine control system
53
If the alert system has activated, stop the en-
gine and check the cooling water inlets:
Check trim angle to be sure that the cooling
water inlet is submerged.
Check the cooling water inlet for clogging.
Twin engine drive users
If the overheat alert system of one outboard
motor activates, the engine will slow down.
To turn off the alert activation on the out-
board motors not affected by overheating
1. Turn the main switch to “ ” (off) for the
overheating outboard motor.
If the alert system has activated, stop the en-
gine and tilt the outboard motor up to check
the cooling water inlets for clogging.
2. If the alert system is still activated, tilt the
overheated outboard motor up and re-
turn to port.
EMU41937
Low oil pressure alert
If the oil pressure drops too low, the alert de-
vice will activate.
The engine speed will automatically de-
crease to about 2000–3500 r/min.
The low oil pressure-alert indicator will light
or blink.
1. Cooling water inlet
U6DV37E0.book Page 53 Monday, December 10, 2018 4:07 PM
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