Yamaha Fazer, Service Manual

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CARB
CARBURETOR TUNING
5-10
By Bending Down Ÿ Float Height increase
By Lifting Up Ÿ Float Height Decrease
• Otherwise adjust Float level by bending the
Float Tang  on the Float slightly up or down
as required.
• Install the Carburetor
• Recheck the fuel level
• Adjust Float height through Float Tang Â
CHECKING AND ADJUSTING THE
THROTTLE POSITION SENSOR
• Check/adjust the idle rpm - 1300~1500
• Remove the TPS Coupler from TPS
Unit mounted at carbruettor.
• Check TPS resistance at idling throttle
position without starting the engine.
• Make connection as below
Multimeter YTPS
+ Terminal of Blue wire ¿
- Terminal of Black wire À
• Check TPS resistance at full throttle
position without starting engine
Multimeter YTPS
+ Terminal of Yellow wire ¿
- Terminal of Black wire À
Specification
By slowly 0 ~ 5 K Ohms
opening
the throttle
If out of specifi cations, replace YTPS
¿
À
Â
Specification
At Idling 3.5 ~ 6.5 K Ohms
¿
À