Gsx-r1000 motorcycles are equipped with a fuel injection system for emission level control. This fuel injection system is precision designed, manufactured and adjusted to comply with the applicable emission limits. With varying engine conditions, all of the fuel injection volumes are precisely controlled by the programmed injection maps in the ecm to reduce co, nox and hc. Adjusting, interfering with, improper replacement, or resetting of any of the fuel injection components may adversely affect injection performance and cause the motorcycle to exceed the exhaust emission level limits.

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Crankcase emission control system
descriptionRear brake disc removal and installation
Removal
Remove the rear wheel assembly. Refer to “rear wheel assembly removal
and installation” in section 2d .
Remove the rear brake disc.
Installation
Install the rear brake disc in the reverse order of
removal. Pay attention to the following points:
make sure tha ...
DTC “c93” (p1769): steering damper
solenoid valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
C93
Steering damper control current does not flow to
the solenoid valve. With ig turned on, ecm
detects a failure of internal circuit element.
Solenoid current does not converge to the ...
Clutch cable play inspection and adjustment
Inspect clutch cable play
every 6 000 km (4 000 miles, 12 months)
Inspect and adjust the clutch cable play “a” as follows.
Clutch cable play “a”
10 – 15 mm (0.4 – 0.6 In)
Lift and support the fuel tank. Refer to “fuel tank
removal and installation” in section 1g (page 1g-
9).
  ...