Yamaha Tenere 700 2020, Service Manual

Page: 304 / 472

THROTTLE BODIES
7-11
Resetting the ISC (idle speed control) learn-
ing values
1. Install:
• Throttle bodies
2. Reset:
• ISC (idle speed control) learning values
Use the diagnostic code number “67”.
Refer to “SELF-DIAGNOSTIC FUNCTION
AND DIAGNOSTIC CODE TABLE” on page
9-1.
3. Adjust:
• Throttle bodies synchronizing
Out of specification
→
Replace the throttle
bodies.
Refer to “SYNCHRONIZING THE THROT-
TLE BODIES” on page 3-9.
EAS30792
CHECKING THE THROTTLE BODY JOINTS
1. Check:
• Throttle body joints
Cracks/damage
→
Replace.
EAS30485
ADJUSTING THE THROTTLE POSITION
SENSOR
WARNING
EWA16690
• 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 8-138.
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 con-
nect the Yamaha diagnostic tool to cou-
pler.
TIP
For information about using the Yamaha diag-
nostic tool, refer to the operation manual that is
included with the tool.
Refer to “YAMAHA DIAGNOSTIC TOOL”
on page 8-34.
e. Diagnostic code number “01” is selected.
f. Adjust the position of the throttle position
sensor angle so that 11–21 can appear in
the Yamaha diagnostic tool screen.
g. After adjusting the throttle position sensor
angle, tighten the throttle position sensor
bolts “1”.
EAS31124
INSTALLING THE FUEL INJECTORS
NOTICE
ECA20000
• 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.
a
b
T
R
.
.
Throttle position sensor screw
3.5 N·m (0.35 kgf·m, 2.6 lb·ft)
1