Inspect the camshaft sprocket in the following procedures:
If they are worn or damaged, replace the sprocket/ camshaft assembly and cam chain as a set.

Camshaft inspection
Cam chain tension adjuster inspectionFuel
Your motorcycle requires premium
unleaded gasoline with a
minimum pump octane rating of
90 ((r+m)/2 method). In some
areas, the only fuels that are
available are oxygenated fuels.
Oxygenated fuels which meet the
minimum octane requirement and
the requirements described below
may be used i ...
Rear suspension inspection
Inspect rear suspension
every 12 000 km (7 500 miles, 24 months)
Inspect the rear shock absorber for oil leakage and
check that there is no play in the swingarm.
Replace any defective parts, if necessary. Refer to “rear shock absorber removal
and installation” in section 2c , “cushion lever ...
DTC “c41” (p2505): ecm power input signal
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C41/P2505
No voltage is applied to the ecm.
Lead wire/coupler connection of ecm terminal to fuel
fuse.
Fuel fuse.
Wiring diagram
Troubleshooting
C ...