Testing Stock CDI and Magneto/Alternator with Ohm-meter
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Testing Stock CDI and Magneto/Alternator with Ohm-meter
by DuctTapedGoat Fri Jul 22 2011, 07:30
Magneto/Alternator
Set scale to 200 Ohms
Black Wire to White Wire = ~2 Ohms
Blue Wire to White Wire = ~300-400 Ohms
Stock CDI Coil
Set Scale to 200K Ohms
Blue Wire (+) to Black Wire (-) = Infinite (no activity)
Black Wire (+) to Blue Wire (-) = ~130K-150K Ohms
Spark Plug Wire (+) to Blue Wire (-) = ~135K-155K Ohms
Set Scale to 20K Ohms
Spark Plug Wire to Black Wire = ~2.5K-2.7K Ohms
Set scale to 200 Ohms
Black Wire to White Wire = ~2 Ohms
Blue Wire to White Wire = ~300-400 Ohms
Stock CDI Coil
Set Scale to 200K Ohms
Blue Wire (+) to Black Wire (-) = Infinite (no activity)
Black Wire (+) to Blue Wire (-) = ~130K-150K Ohms
Spark Plug Wire (+) to Blue Wire (-) = ~135K-155K Ohms
Set Scale to 20K Ohms
Spark Plug Wire to Black Wire = ~2.5K-2.7K Ohms
DuctTapedGoat- Admin
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