Checking The Intake Air Temperature Sensor; Checking The Intake Solenoid; Checking The Gear Position Switch - Yamaha 2014 MT-07 Service Manual

c. Set the main switch to "ON".
d. Measure the intake air pressure sensor out-
put voltage.
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EAS30594
CHECKING THE INTAKE AIR
TEMPERATURE SENSOR
1. Remove:
• Intake air temperature sensor
EWA14110
WARNING
• Handle the intake air temperature sensor
with special care.
• Never subject the intake air temperature
sensor to strong shocks. If the intake air
temperature sensor is dropped, replace it.
2. Check:
• Intake air temperature sensor resistance
Out of specification → Replace.
Intake air temperature sensor re-
sistance
290–390 Ω@80 °C (290–390
Ω@176 °F)
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a. Connect the pocket tester (× 100) to the in-
take air temperature sensor terminal as
shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
b. Immerse the intake air temperature sensor
"1" in a container filled with water "2".
TIP
Make sure that the intake air temperature sensor
terminals do not get wet.
c. Place a thermometer "3" in the water.
d. Slowly heat the water, then let it cool down to
the specified temperature.
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ELECTRICAL COMPONENTS
e. Measure the intake air temperature sensor
resistance.
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3. Install:
• Intake air temperature sensor
EAS31087

CHECKING THE INTAKE SOLENOID

1. Check:
• Intake solenoid resistance
Out of specification → Replace.
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a. Disconnect the intake solenoid coupler from
the intake solenoid.
b. Connect the pocket tester (Ω × 10) to the in-
take solenoid terminal as shown.
▼▼▼
• Positive tester probe
Solenoid terminal "1"
• Negative tester probe
Solenoid terminal "2"
c. Measure the intake solenoid resistance.
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EAS31088

CHECKING THE GEAR POSITION SWITCH

1. Remove:
• Drive sprocket cover
Refer to "CHAIN DRIVE" on page 4-101.
• Gear position switch
Refer to "CRANKCASE" on page 5-69.
8-140
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Intake air pressure sensor bolt
3.8 Nm (0.38 m·kgf, 2.8 ft·lbf)
Intake air temperature sensor re-
sistance
290–390 Ω@80 °C (290–390
Ω@176 °F)
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Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
1 2
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