Yamaha Tracer MT09TRAH 2017, Руководство по обслуживанию

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FUEL INJECTION SYSTEM
8-44
3-5 [For P0113] Open circuit
Between intake air temperature sensor coupler and ECU coupler: black/blue–black/blue
If there is no continuity, replace the wire harness.
3-6 Disconnect the couplers from the parts that are connected to the ECU.
Refer to “Parts connected to the ECU” on page 8-36.
3-7 [For P0112/P0113] Short circuit
Between intake air temperature sensor output terminal (brown/white) “a” of ECU coupler and any
other ECU coupler terminal “b”.
If there is continuity, replace the wire harness.
4 Installed condition of intake air
temperature sensor.
Check for looseness or pinch-
ing.
Improperly installed sensor

Reinstall or replace the sensor.
Turn the main switch to “ON”,
and then check the condition of
the fault code using the mal-
function mode of the Yamaha
diagnostic tool.
Condition is “Recovered”

Go
to item 7 and finish the service.
Condition is “Detected”

Go to
item 5.
5 Defective intake air tempera-
ture sensor.
Execute the diagnostic mode.
(Code No. 05)
When engine is cold:
Displayed temperature is close
to the ambient temperature.
The displayed temperature is
not close to the ambient temper-
ature.

Check the intake air
temperature sensor.
Replace if defective.
Refer to “CHECKING THE
INTAKE AIR TEMPERATURE
SENSOR” on page 8-172.
Turn the main switch to “ON”,
and then check the condition of
the fault code using the mal-
function mode of the Yamaha
diagnostic tool.
Condition is “Recovered”

Go
to item 7 and finish the service.
Condition is “Detected”

Go to
item 6.
Fault code No. P0112, P0113
Item
[P0112] Intake air temperature sensor: ground short circuit
detected.
[P0113] Intake air temperature sensor: open or power short circuit
detected.
B / L Br / W
b a