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. |
|
Wiring diagram
Troubleshooting
Caution when using the multi-circuit tester, do not strongly touch the terminal of the ecm coupler with a needle pointed tester probe to prevent terminal damage. |
Note after repairing the trouble, clear the dtc using sds tool. Refer to “use of sds diagnosis reset procedures” . |
Step |
Action |
Yes |
No |
1 |
Special tool (a): 09900–25008 (multi circuit tester set) Tester knob indication resistance (Ω) Ckp sensor resistance 142 – 194 Ω (b – bl/y)
Special tool
Ckp sensor continuity ∞Ω¶ (infinity) (b . Ground, bl/y. Ground) Are the resistance and continuity ok? |
Go to step 2. | Replace the ckp sensor with a new one. |
2 |
Special tool
Tester knob indication
voltage ( Ckp sensor peak voltage 0.5 V and more ((+) terminal: b – (–) terminal: bl/y)
Is the voltage ok? |
|
|
Show data when trouble (displaying data at
the time of DTC)
Use of sds
Ecm stores the engine and driving conditions (in the form of data as shown in
the figure) at the moment of the
detection of a malfunction in its memory. This data is called “show data when
trouble”.
Therefore, it is possible to know engine and driving conditions (e.G., Whether
...
Cooling circuit inspection
Do not open the radiator cap when the
engine is hot, as you may be injured by
escaping hot liquid or vapor.
When removing the radiator cap tester, put
a rag on the filler to prevent the engine
coolant from spraying out.
Inspect the cooling ...
Procedure for returning
to service
Clean the entire motorcycle.
Remove the oily rags from the
air cleaner intake and muffler
outlet.
Drain all the engine oil. Install
a new oil filter and fill the
engine with fresh oil as outlined
in this manual.
Remove the spark plugs. Turn
the engine a few tim ...