Detected condition and possible cause
Detected condition |
Possible cause |
||
C14 | Output voltage is not within the following
range. Difference between actual throttle opening and opening calculated by ecm is larger than specified value. 0.2 V ≤ Sensor voltage < 4.8 V |
|
|
P0120 | H | Sensor voltage is higher than specified value. |
|
L | Sensor voltage is lower than specified value. |
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” . |
C14 (use of mode select switch)
Step |
Action |
Yes |
No |
1 |
Special tool
(a): 09900–25008 (multi
Tester knob indication voltage ( ) Tp sensor input voltage 4.5 – 5.5 V ((+) terminal: r – (–) terminal: ground, (+) terminal: r – (–) terminal: b/br) Is the voltage ok? |
Go to step 3. |
|
P0120-h (use of sds)
Step |
Action |
Yes |
No |
1 |
Special tool Tester knob indication continuity ( )
Special tool Tester knob indication continuity test ( ) Ecm couplers (harness side) Is the continuity ok? |
Go to step 3. | P/b wire shorted to vcc, or b/br wire open |
P0120-l (use of sds)
Step |
Action |
Yes |
No |
1 |
Special tool Tester knob indication continuity test ( )
Special tool Tester knob indication continuity test ( ) Ecm couplers (harness side) Is the continuity ok? |
Go to step 2. | R or p/b wire open, or y/w wire shorted to ground. |
2 |
Special tool Tester knob indication voltage ( ) Tp sensor input voltage 4.5 – 5.5 V ((+) terminal: r – (–) terminal: ground, (+) terminal: r – (–) terminal: b/br) Is the voltage ok? |
Go to step 3. | Open or short circuit in the r or b/br wire. |
3 |
Special tool Tester knob indication voltage ( ) Tp sensor output voltage throttle valve is closed: approx. 1.1 V throttle valve is opened: approx. 4.4 V ((+) terminal: p/b – (–) terminal: b/br) Is the voltage ok? |
|
If check result is not
satisfactory, replace tp
sensor with a new one. Refer to “throttle body disassembly and assembly” in section 1d . |
Rear wheel assembly removal and installation
Removal
Loosen the axle nut (1).
Raise the rear wheel off the ground and support the
motorcycle with a jack or wooden block.
Caution
make sure that the motorcycle is supported
securely.
Remove the axle nut (1).
Loosen the left and right lock-nuts (2) an ...
Front seat
To remove the front seat.
Remove the bolts 1 (right and
left).
Raise the front end of the seat
and slide it forward.
To reinstall the seat, slide the seat
hooks into the seat hook retainers
on the frame and tighten the bolts
securely.
Warning
Failure to insta ...
Component location
Electrical components location
Ignition switch/immobilizer antenna
Iat sensor
Secondary fuel injector
Primary fuel injector
Iap sensor
Evap system purge control solenoid valve
Fuel pump relay
Turn signal/side-stand relay
Cooling fan relay
Ect ...