Detected condition and possible cause
|
Detected condition |
Possible cause |
|
|
C41/P2505 |
No voltage is applied to the ecm. |
|
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 voltage ( ) Ecm input voltage battery voltage ((+) terminal: “10” – (–) terminal: ground) Ecm couplers (harness side)
Is the voltage ok? |
|
Open or short circuit in the r/bl wire. |
DTC “c41” (p0230-h/l): fp relay circuit
malfunction
DTC “c42” (p1650): ig switch circuit
malfunctionRadiator reservoir tank removal and
installation
Removal
Remove the right side cowling. Refer to “exterior parts removal and
installation” in section 9d .
Disconnect the reservoir tank inlet hose (1) from the
reservoir tank (2) and drain the engine coolant.
Remove the reservoir tank (2).
Disconnect the reservoir tank ove ...
General description
Fuel injection system description
Fuel system
The fuel delivery system consists of the fuel tank (1), fuel pump (2), fuel
filter (3), fuel feed hose (4), fuel delivery pipes
(5) including fuel injectors (6) and (7), fuel pressure regulator (8). There is
no fuel return hose. The fuel in the fu ...
Fuel discharge amount inspection
Keep away from fire or spark.
Spilled gasoline should be wiped off
immediately.
Work in a well-ventilated area.
Inspect the fuel discharge amount in the following
procedures:
lift and support the fuel tank. Refer to “fuel tank remo ...