Adjusting The Throttle Position Sensor; Installing The Fuel Injectors - Yamaha 2014 MT-07 Service Manual

EAS30485
ADJUSTING THE THROTTLE POSITION
SENSOR
EWA16690
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 8-139.
2. Adjust:
• Throttle position sensor angle
▼ ▼▼▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼
a. Temporary tighten the throttle position sensor
bolts.
b. Check that the throttle valves are fully closed.
c. Connect the throttle position sensor to the
wire harness.
d. Remove the protective cap, and then connect
the Yamaha diagnostic tool to coupler "1".
TIP
For information about using the Yamaha diag-
nostic tool, refer to the operation manual that is
included with the tool.
1
e. Diagnostic code number "01" is selected.
f. Adjust the position of the throttle position sen-
sor angle so that 11–21 can appear in the
Yamaha diagnostic tool screen.
g. After adjusting the throttle position sensor an-
gle, tighten the throttle position sensor bolts
"2".
Throttle position sensor screw
3.5 Nm (0.35 m·kgf, 2.5 ft·lbf)
▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼
▲ ▲▲▲ ▲ ▲▲▲ ▲
EAS31124

INSTALLING THE FUEL INJECTORS

ECA20000
NOTICE
• Always use new O-rings.
▼▼▼
• When checking the injectors, do not allow
any foreign material to enter or adhere to
the injectors, fuel rail, or O-rings.
• Be careful not to twist or pinch the O-rings
when installing the injectors.
• If an injector is subject to strong shocks or
excessive force, replace it.
• If installing the original fuel rail and screws,
remove the white paint marks using a
cleaning solvent. Otherwise, paint chips on
the screw seats could prevent the screws
from being tightened to the specified
torque.
1. Install new seals onto the end of each injec-
tor.
2. Install the fuel injectors "1" to the fuel rail "2".
2
3. Install the fuel injector assemblies to the
throttle bodies.
4. Check the injector pressure after the fuel in-
jectors are installed to the throttle bodies.
Refer to "CHECKING THE INJECTOR
PRESSURE" on page 7-16.
7-15
THROTTLE BODIES
▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲
1
Fuel rail bolt
3.5 Nm (0.35 m·kgf, 2.5 ft·lbf)
2
▲ ▲▲▲ ▲ ▲▲▲
1