Yamaha 2009 Diversion XJ6S Service Manual page 421

Fault code No.
Symptom
Fail-safe action
Diagnostic monitoring
code No.
Meter display
Checking method
Order
5
6
12
Normal signals are not received from the crank position sensor.
Engine startup: Impossible
Riding: Impossible
—
—
—
Item/components and
probable cause
Crankshaft position sen-
sor malfunction
ECU malfunction
FUEL INJECTION SYSTEM
Check or maintenance
job
Replace if defective.
Refer to "CHECKING
THE CRANKSHAFT
POSITION SENSOR" on
page 8-161.
Replace the ECU.
8-50
Sensor inspection
procedure
Crank the engine, and
check the fault code indi-
cation.
No fault code indicated.
⇒ Recovered.
Fault code indicated. ⇒
Check the next step.