Yamaha RAPTOR YFM125RA Service Manual page 289

Carburetor warmer resistance
5.6–8.4 Ω at 25 °C (77 °F)
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a. Remove the carburetor warmer from the
carburetor.
b. Connect the pocket tester (Ω × 1) to the
carburetor warmer as shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe
Carburetor warmer terminal "1"
• Negative tester probe
Carburetor warmer body "2"
c. Measure the carburetor warmer resistance.
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ELECTRICAL COMPONENTS
7-42