Installing The Throttle Body - Yamaha MBK MW125 2014 Service Manual

4. Reset the ISC valve position using the
Yamaha diagnostic tool.
• Execute the diagnostic mode (code No. 54).
Refer to "SELF-DIAGNOSTIC FUNCTION
AND DIAGNOSTIC CODE TABLE" on page
9-5.
Yamaha diagnostic tool
90890-03231
5. Place the vehicle on the centerstand so that
the rear wheel is elevated.
6. Check:
• Engine idling speed
Start the engine, warm it up, and then mea-
sure the engine idling speed.
Engine idling speed
1500–1700 r/min
EAS30980

INSTALLING THE THROTTLE BODY

1. Install:
• Throttle body
• Throttle body joint clamp screw
Throttle body joint clamp screw
3.0 Nm (0.30 m·kgf, 2.2 ft·lbf)
Air filter case joint clamp screw
3.0 Nm (0.30 m·kgf, 2.2 ft·lbf)
TIP
Align the projection "a" on the throttle body with
the slot "b" in the intake manifold.
a
b
7-12
THROTTLE BODY