Yamaha YFM700RV 2009 Service Manual page 366

EBS01041
7. Main switch
• Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
• Is the main switch OK?
YES
EBS01042
8. Engine stop switch
• Check the engine stop switch for continu-
ity.
Refer to "CHECKING THE SWITCHES".
• Is the engine stop switch OK?
YES
NO
Replace the main
switch.
NO
Replace the handle-
bar switch.
IGNITION SYSTEM
EBS01040
9. Crankshaft position sensor resistance
• Disconnect the crankshaft position sensor
coupler from the wire harness.
• Connect the pocket tester (Ω × 100) to the
crankshaft position sensor coupler as
shown.
Positive tester probe → blue/yellow 1
Negative tester probe → green/white 2
• Measure the crankshaft position sensor
resistance.
Crankshaft position sensor resis-
tance
192 ~ 288 Ω at 20 °C (68 °F)
• Is the crankshaft position sensor OK?
8 - 12
ELEC
G/W L/Y
2 1
YES
Replace the crank-
shaft position sensor/
stator assembly.
– +
NO