Suzuki GSX-R 1000 Service Manual: Precautions for electrical circuit service
When handling the electrical parts or servicing fi system, observe the following points for the safety of the systems.
- Electrical parts connector / coupler
- Clamp
- Fuse
- Ecm / various sensors
- Battery
- Open circuit check
- Continuity check
- Voltage check
- Short circuit check (wire harness to ground)
- Using the multi-circuit testers
- Using the testers
General precautions
Proper service and repair procedures are
important for the safety of the service
mechanic and the safety and reliability of
the motorcycle.
When 2 or more persons wor ...
Electrical parts connector / coupler
Faulty fi system is often related to poor electrical
contact of connector/coupler. Before servicing
individual electronic part, check electrical contact of
the connector/coupler.
When conne ...
Other materials:
DTC “c22” (p1450-h/l): ap sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C22
Ap sensor voltage is not within the
following range.
0.5 V ≤ Sensor voltage < 4.85 V
Note
note that atmospheric pressure
varies depending on weather
co ...
DTC “c11” (p0340): cmp sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
The signal does not reach ecm for 3 sec. Or more, after
receiving the starter signal.
Cmp sensor circuit open or short.
Cmp sensor malfunction.
Ecm malfunction.
...
Spark plug inspection and cleaning
Inspect spark plug
every 6 000 km (4 000 miles, 12 months)
Heat range
Remove the spark plugs. Refer to “ignition coil and spark plug removal
and installation” in section 1h .
Check spark plug heat range by observing electrode
color. If the electrode of the spark plug is wet
appe ...