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Re: Engine cooling fan motor current waveforms.
Posted to Technical Theory Forum on 7/30/2001 3 Replies

I've just uploaded some waveforms I took today.

I tested three AC Delco Intank pumps "dry" on the bench. Two showed exactly the same pattern as below: [AC DELCO Intank pump - tested "dry"]

These I consider normal. Notice that the only difference from a cur... Login to read more.

Files Referenced:

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