Re: Follow up to fuel pump current with low voltage posts

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Posted to Technical Discussion Forum on 1/30/2017 4 Replies

[Weak battery voltage cranking]

This waveform shows a weak battery cranking voltage and the starter amps

CH A shows the no load battery voltage at 12.8v but drops to 4.8v cranking.

Ch C shows the initial starter amp draw of 440A because the flywheel is n... Login to read more.

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