Checking The Atmospheric Pressure Sensor; Checking The Cylinder Identification Sensor - Yamaha YZF-R6(V) 2006 Service Manual

b. Connect the pocket tester (Ω × 1) to the air in-
duction system solenoid terminal as shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe →
brown/red "1"
• Negative tester probe →
red/white "2"
2
c. Measure the air induction system solenoid re-
sistance.
L LLL L LLL L L LLL L
EAS28380
CHECKING THE ATMOSPHERIC PRESSURE
SENSOR
1. Check:
• Atmospheric pressure sensor output voltage
Out of specification → Replace.
Atmospheric pressure sensor
output voltage
3.15–4.15 V
M MMM M MMM M M MMM M
a. Connect the pocket tester (DC 20 V) to the at-
mospheric pressure sensor coupler as
shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe →
pink "1"
• Negative tester probe →
black/blue "2"
1
Br/R R/W
L LLL L L LLL L L LLL L
M MMM M M MMM M M MMM M
ELECTRICAL COMPONENTS
b. Turn the main switch to "ON".
c. Measure the atmospheric pressure sensor
output voltage.
L LLL L LLL L
EAS28390
CHECKING THE CYLINDER
IDENTIFICATION SENSOR
1. Remove:
• Timing plate cover
2. Check:
• Cylinder identification sensor output voltage
Out of specification → Replace.
LLL
M MMM M MMM M
a. Connect the pocket tester (DC 20 V) to the
cylinder identification sensor coupler (wire
harness side) as shown.
MMM
• Positive tester probe →
white/black "1"
• Negative tester probe →
black/blue "2"
8-109
1
P B/L L
L LLL L L LLL L L LLL L
Cylinder identification sensor
output voltage (ON)
Less than 0.8 V
Cylinder identification sensor
output voltage (OFF)
More than 4.8 V
M MMM M M MMM M M MMM M
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
2
L LLL L LLL
M MMM M MMM