Yamaha YFM70RY Service Manual page 363

Intake air temperature sensor re-
sistance
2.21–2.69 Ω at 20 °C (68 °F)
M MMM M MMM M M MMM M
a. Connect the pocket tester (Ω × 100) to the in-
take air temperature sensor terminal as
shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe
brown/white "1"
• Negative tester probe
black/white "2"
2 1
b. Measure the intake air temperature sensor
resistance.
L LLL L LLL L L LLL L
M MMM M M MMM M M MMM M
Br/W B/W
L LLL L L LLL L L LLL L
ELECTRICAL COMPONENTS
MMM
LLL
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