Detected condition and possible cause
Detected condition |
Possible cause |
|
C44/P0130 | Ho2 sensor output voltage is not input to
ecm during engine operation and running
condition. Sensor voltage > 1.0 V |
|
C44/P0135 | The heater can not operate so that heater operation voltage is not supplied to the oxygen heater circuit. |
Wiring diagram
Troubleshooting (when indicating c44/p0130:)
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 continuity test ( )
Special tool Tester knob indication continuity ( ) Ecm couplers (harness side) Is the continuity ok? |
Go to step 2. | W/g wire shorted to the power source, or w/g or b/br wire open. |
2 |
Special tool Tester knob indication voltage ( ) Ho2 sensor output voltage at idle speed 0.3 V and less ((+) terminal: w/g (b) – (–) terminal: b/br (gr))
Ho2 sensor output voltage at 5 000 r/min 0.6 V and more ((+) terminal: w/g – (–) terminal: b/br) Is the voltage ok? |
|
Replace the ho2
sensor with a new one. Refer to “ho2 sensor removal and installation” in section 1c . |
Troubleshooting (when indicating c44/p0135:)
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) Ho2 sensor heater resistance 6.7 – 9.5 Ω at 23 °c (73 °f) (w – w) Is the resistance ok? |
Go to step 2. | Replace the ho2
sensor with a new one. Refer to “ho2 sensor removal and installation” in section 1c . |
|
2 |
Special tool Tester knob indication voltage ( ) Heater voltage battery voltage ((+) terminal: w/b – (–) terminal: ground) Is the voltage ok? |
|
|
Turn signal / side-stand relay removal and installation
Removal
Remove the frame cover. Refer to “exterior parts
removal and installation” in section 9d (page 9d-
6).
Remove the turn signal/side-stand relay (1).
Installation
Install the turn signal/side-stand relay in the reverse
order of removal. ...
Diagnostic information and procedures
Engine mechanical symptom diagnosis
Refer to “engine symptom diagnosis” in section 1a .
Compression pressure check
The compression pressure reading of a cylinder is a
good indicator of its internal condition.
The decision to overhaul the cylinder is often based on
the results of a compressio ...
Front wheel assembly removal and installation
Removal
Remove the brake calipers, left and right.
Caution
do not operate the brake lever with the
caliper removed.
Loosen two axle pinch bolts (1) on the right front fork
leg.
Remove the front axle bolt (2).
Raise the front wheel off the ground a ...