Yamaha XV16AL Service Manual page 436

2. Speed sensor
CIRCUIT DIAGRAM
B Ignitor unit
H Speed sensor
EAS00843
1.Wire harness
• Check the wire harness for continuity.
Refer to "CIRCUIT DIAGRAM".
• Is the wire harness OK?
YES
Replace the speed
sensor.
BAD
Replace the ignitor
unit.
NO
Repair or replace
the wire harness.
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SELF-DIAGNOSIS
– +
ELEC
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