Yamaha YZFR6V User Manual

ELECTRICAL COMPONENTS
8-100
EAS28390
CHECKING THE CYLINDER
IDENTIFICATION SENSOR
1. Remove:
• Timing plate cover
2. Check:
• Cylinder identification sensor output voltage
Out of specification → Replace.
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a. Connect the pocket tester (DC 20 V) to the
cylinder identification sensor coupler (wire
harness side) as shown.
b. Turn the main switch to “ON”.
c. Rotate the crankshaft.
d. Measure the voltage of white/black and
black/blue. Turn the crankshaft twice and
check that the output voltage rises to approx-
imately 4.8 V once.
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EAS28410
CHECKING THE INTAKE AIR PRESSURE
SENSOR
1. Check:
• Intake air pressure sensor output voltage
Out of specification → Replace.
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a. Connect the pocket tester (DC 20 V) to the in-
take air pressure sensor coupler as shown.
b. Turn the main switch to “ON”.
c. Measure the intake air pressure sensor out-
put voltage.
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ET2C01022
CHECKING THE AIR TEMPERATURE
SENSOR
1. Remove:
• Air temperature sensor
WARNING
EW2C01002
• Handle the air temperature sensor with
special care.
• Never subject the air temperature sensor to
strong shocks. If the air temperature sen-
sor is dropped, replace it.
2. Check:
• Air temperature sensor resistance
Out of specification → Replace.
Cylinder identification sensor
output voltage (ON)
Less than 0.8 V
Cylinder identification sensor
output voltage (OFF)
More than 4.8 V
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe →
white/black “1”
• Negative tester probe →
black/blue “2”
Intake air pressure sensor output
voltage
3.15–4.15 V
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe →
pink/white “1”
• Negative tester probe →
black/blue “2”
Air temperature sensor resis-
tance
290–390 Ω at 80 °C (176 °F)
P/W B/L
L
1
2

Yamaha YZFR6V Specifications

General

Brand	Yamaha
Model	YZFR6V
Category	Motorcycle
Language	English