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Voltage drop to coils.

Redman

Redman

Forum Guru
Super Site Supporter
Past Site Supporter
I have measured voltage drop from battery+ to the + on coils.
Is 0.4vdc.
(measured with engine running.)

That is not enough to be a problem with the ignition is it?
I know about the coil/relay mod, so was just checking to see how much voltage drop was.

Seems that 0.4vdc isnt much. THat would be a lot of connections; fuse, ignition swtich, kill switch and a few connectors.

(Battery/charging voltage almost 14vdc)

.
 
Redman said:
I have measured voltage drop from battery+ to the + on coils.
Is 0.4vdc.
(measured with engine running.)

That is not enough to be a problem with the ignition is it?
I know about the coil/relay mod, so was just checking to see how much voltage drop was.

Seems that 0.4vdc isnt much. THat would be a lot of connections; fuse, ignition swtich, kill switch and a few connectors.

(Battery/charging voltage almost 14vdc)

.
Click to expand...

That is very good. We were measuring Bill's bike last week and it was 5 volts drop. Hard to believe but that is what it was showing depending upon how you twisted the coil wires.

Anything less than 1V drop is very good.
 
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