Yamaha WaveRunner VXR VX1800A, Руководство по обслуживанию

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Technical tips
1-29
ETV failure
control
ETV failed, or open or
short circuit is detect-
ed in ETV circuit.
• Opening angle of the ETV
is fixed to the default
opening angle.
• Maximum engine speed is
limited to approximately
3000 r/min.
• Ignition timing is con-
trolled.
—
Battery dis-
connection
warning Battery lead is discon-
nected during normal
operation. Control is performed using
the same actions as the
ETV failure control.
—
Idle speed
control
Throttle lever is in the
fully closed (idle) posi-
tion.
Engine speed is limited to
1200–1400 r/min.
—
Over revolu-
tion control Engine speed exceeds
7800 r/min.
Ignition is controlled.
—
Condi-
tion
Action
Normal None
Level 1
Ignition is cut off
to 1 cylinder.
Level 2
Ignition is cut off
to 2 cylinders.
Level 3
Ignition is cut off
to 3 cylinders.
Level 4
Ignition is cut off
to all cylinders.
Slant detec-
tion control
Control is activated
when all of the follow-
ing conditions are
present:
• Slant detection
switch is on.
• Engine speed is
3000 r/min or less.
Ignition and fuel injection
are cut to all cylinders and
the engine is stopped.
Cancel:
Engine is stopped.
(The check engine warning
indicator does not come on
and the buzzer does not
sound.)
L-MODE con-
trol
L-MODE is activated.
• Opening angle of the ETV
is regulated.
• Ignition timing is con-
trolled.
• Maximum engine speed is
limited to approximately
75% of the maximum en-
gine speed in the normal
mode.
Cancel:
L-MODE is deactivated.
Item Condition Action Remarks