Installing The Fuel Hose (Fuel Rail Side); Adjusting The Throttle Position Sensor - Yamaha FZ09E 2014 Service Manual

Faulty  Replace the fuel pump.
Fuel line pressure at idling
300–390 kPa (3.0–3.9 kgf/cm
43.5–56.6 psi)
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EAS1RC1711
INSTALLING THE FUEL HOSE (FUEL RAIL
SIDE)
1. Connect:
• Fuel hose (fuel rail side)
ECA1RC1708
NOTICE
When installing the fuel hose, make sure that
it is securely connected, and that the fuel
hose connector cover on the fuel hose is in
the correct position, otherwise the fuel hose
will not be properly installed.
TIP
• Install the fuel hose securely onto the fuel rail
joint until a distinct "click" is heard.
• To install the fuel hose onto the fuel rail joint,
slide the fuel hose connector cover "1" on the
end of the hose in the direction of the arrow
shown.
• It is prohibited to wear the cotton work gloves
or equivalent coverings.
EAS1RC1716
ADJUSTING THE THROTTLE POSITION
SENSOR
EWA1RC1705
WARNING
• Handle the throttle position sensor with
special care.
• Never subject the throttle position sensor
to strong shocks. If the throttle position
sensor is dropped, replace it.
1. Check:
• Throttle position sensor
Refer to "CHECKING THE THROTTLE PO-
SITION SENSOR" on page 8-107.
2. Adjust:
• Throttle position sensor angle
TIP
2
,
Before adjusting the throttle position sensor, the
throttle bodies must be removed.
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a. Temporary tighten the throttle position sensor
screws.
b. Check that the throttle valves are fully closed.
c. Turn the main switch to "OFF".
d. Connect the throttle position sensor to the
wire harness.
e. Simultaneously press and hold the "SE-
LECT" button "1" and "RESET" button "2",
turn the main switch to "ON", and continue to
press the buttons for 8 seconds or more.
1
TIP
"dIAG" appears on the display.
f. Simultaneously press the "SELECT" button
"1" and "RESET" button "2" for 2 seconds or
more to set the diagnostic mode.
1
TIP
The diagnostic code number "1" appears on the
display.
g. Diagnostic code number "1" is selected.
h. Adjust the position of the throttle position sen-
sor angle so that 11–21 can appear in the
meter display.
i. After adjusting the throttle position sensor an-
gle, tighten the throttle position sensor
screws "3".
7-12
THROTTLE BODIES
2
2