Yamaha TT-R125Y 2009 Manuel D'atelier page 552

A
B
IGNITION SYSTEM
2. Inspect:
• Source coil resistance
Tester (+) lead → Brown lead 1
Tester ( _ ) lead → Green lead 2
1 2
A TT-R125/TT-R125LW
Br G
B TT-R125E/TT-R125LWE
R W
6-7
Out of specification → Replace.
Source coil
resistance
Ω
688 ~ 1,032
at 20 °C (68 °F)
– +
ELEC
Tester selector
position
Ω
x 100