Suzuki GSX-R 1000 Service Manual: Ignition system symptom diagnosis
No spark or poor spark
Troubleshooting
Note
check that the transmission is in neutral and the engine stop switch is
in the “run” position. Grasp
the clutch lever. Check that the fuse is not blown and the b ...
Other materials:
DTC “c40” (p0505 / p0506 / p0507): isc
valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
C40/P0505
The circuit voltage of motor drive is
unusual.
Isc valve circuit open or shorted to ground.
Air passage clogged.
Isc valve is fixed.
Isc valve prese ...
Clutch parts inspection
Refer to “clutch removal” and “clutch installation” .
Clutch drive and driven plate
Note
wipe off the engine oil from the drive and
driven plates with a clean rag.
Measure the thickness of drive plates with a vernier
calipers. If the drive plate thickness is found to have ...
Windshield cleaning
Clean the windshield with soft
cloth and warm water with mild
detergent. If scratched, polish
with a commercially available
plastic polish. Replace the windshield
if it becomes scratched or
discolored so as to obstruct view.
When replacing the windshield,
use suzuki replacement windshield. ...