Yamaha Fazer Service Manual page 148

CARBURETOR TUNING
• Check/adjust the idle rpm - 1300~1500
• Remove side covers, seat & fuel tank
• Check TPS input & output voltage at
idling & full throttle position without
starting the engine at CDI unit.
• Check TPS Input voltage
Make connection as below
Multimeter
+
-
Input Voltage
• Check TPS output Voltage
Multimeter
+
-
Output Voltage
If out of specifications, adjust YTPS Angle
¿
with in specifications by loosening YTPS
screw
¿
5-11
CARB
YTPS
Terminal of Blue wire
Terminal of Black wire
5 V ± 0.05 V
YTPS
Terminal of Yellow wire
Terminal of Black wire
0.7 V ± 0.05 V