Suzuki GSX-R 1000 Service Manual: Repair instructions

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 ...

Ignition coil and spark plug removal and installation

Removal The hot engine can burn you. Wait until the engine is cool enough to touch. Turn the ignition switch off.  Remove the air cleaner box. Refer to “air cleaner box ...

Other materials:

DTC “c91” (p0500): vehicle speed sensor circuit malfunction
Detected condition and possible cause Detected condition Possible cause Speedometer does not receive signal from the vehicle speed sensor for more than 6 sec. When the motorcycle is running. Ecm does not receive signal from the vehicle speed sensor for more than ...

Brake fluid
Check the brake fluid level in both front and rear brake fluid reservoirs. If the level in either reservoir is below the lower mark, inspect for brake pad wear and leaks. Warning Brake fluid is harmful or fatal if swallowed, and harmful if it comes in contact with skin or ...

DTC “c28” (p1655): secondary throttle valve actuator (stva) malfunction
Detected condition and possible cause Detected condition Possible cause The operation voltage does not reach the stva. Ecm does not receive communication signal from the stva. Stva can not operate properly or its motor locked Stva malfunction.   ...