2006 YAMAHA FX HO engine

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Page 58 of 152

YAMAHA FX HO 2006  Owners Manual 2-29
E
EJU22060 
Check engine warning indicator 
If a sensor malfunction or a short circuit is
detected, the “WARNING” indicator light and
the check engine warning indicator begin to
blink and the

Page 59 of 152

YAMAHA FX HO 2006  Owners Manual 2-30
E
EJU22080 
Oil pressure warning indicator 
If the oil pressure does not rise to specifi-
cation, the “WARNING” indicator light and
the oil pressure warning indicator begin to
blink and the b

Page 60 of 152

YAMAHA FX HO 2006  Owners Manual 2-31
E
WARNING@ Before attempting to remove weeds or
debris from the intake grate or impeller,
shut the engine off and remove the clip
from the engine shut-off switch. Severe
injury or death could res

Page 69 of 152

YAMAHA FX HO 2006  Owners Manual E
3
EJU10400 
OPERATION 
Fuel and oil ............................................... 3-1
Gasoline ................................................. 3-1
Engine oil ....................................

Page 70 of 152

YAMAHA FX HO 2006  Owners Manual 3-1
E
EJU17980 
Fuel and oil 
This watercraft is equipped with a
4-stroke engine. Conventional 2-stroke
engine oil cannot be used.
The engine utilizes an electronic fuel
injection system to deliver th

Page 71 of 152

YAMAHA FX HO 2006  Owners Manual 3-2
E
Tighten the filler cap securely after
refueling. 
If you should swallow some gasoline,
inhale a lot of gasoline vapor, or get
gasoline in your eyes, get immediate
medical attention. 
If any g

Page 72 of 152

YAMAHA FX HO 2006  Owners Manual 3-3
E
EJU17990
Engine oil 
Use a combination of the recommended
SAE and API oil classifications shown in the
chart below.
CAUTION:@ Use only 4-stroke engine oil. @ 
E_F1X-70.book  Page 3  Friday, Augu

Page 73 of 152

YAMAHA FX HO 2006  Owners Manual 3-4
E
EJU18002
Filling the fuel tank 
CAUTION:@ Be careful when refueling. Avoid getting
water or other contaminants in the fuel
tank. Contaminated fuel can cause poor
running or engine damage. 
@
1.