Detected condition and possible cause
Detected condition |
Possible cause |
Some failure exists in the fuel injector signal in a high load, high revolution condition. |
|
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 Tester knob indication resistance (Ω) Injector resistance 11 – 13 Ω at 20 °c (68 °f) (terminal – terminal)
Special tool Injector continuity ∞Ω¶ (infinity) Are the resistance and continuity ok? |
Go to step 2. | Replace the injector with a new one. Refer to “throttle body disassembly and assembly” in section 1d . | |
2 |
Special tool Tester knob indication voltage ( ) Injector voltage battery voltage ((+) terminal: y/r – (–) terminal: ground) Is the voltage ok? |
|
Open circuit in the y/r wire. |
Regulator / rectifier removal and installation
Removal
Turn the ignition switch off.
Remove the right side cowling. Refer to “exterior parts removal and
installation” in section 9d .
Lift and support the fuel tank. Refer to “fuel tank
removal and installation” in section 1g (page 1g-
9).
Remove the evap system purge ...
Fuel pump inspection
Turn the ignition switch on and check that the fuel pump
operates for a few seconds.
If the fuel pump motor does not make operating sound, inspect the fuel pump
circuit connections or inspect the fuel pump relay and to sensor. Refer to “fuel
pump relay inspection” and “dtc “c23” (p1651 ...
Muffler / muffler chamber / exhaust pipe
removal and installation
Removal
Loosen the muffler connecting bolts (1).
Remove the mufflers (2) by removing the mounting
bolt and nut (3).
Note
support the muffler to prevent it from falling.
Remove the side cowlings. Refer to “exterior parts
removal and installation” in secti ...