![background image](/i/yamaha/160286/yamaha-neos-50-yn50-2002/h/yamaha-neos-50-yn50-2002-137.png)
ELEC
IGNITION AND STARTER SYSTEM
7-7
5. Pick up coil resistance
• Disconnect the Pick up coil coupler of the
installation
• Connect the pocket tester (
Ω
x100) on the
pick up coil terminal.
Cable (+) of tester
White blue
Cable (–) of tester
Black
• Check if the pick up coil has the specified
resistance.
Resistance of harnessing coil
250 ~ 370
Ω
at 20 °C (68 °F)
SATISFIES
THE SPECIFIED VALUE
CORRECT
6. Connections
Check the connections throughout the igni-
tion system for connections.
Consult the “ELECTRICAL DIAGRAM”sec-
tion
Replace the CDI unit.
OUTSIDE SPECIFIED VALUE
The pick up coil is defective, replace it
Correct