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Re: Alternator/tach problem
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Posted by Allan in NE on August 12, 2004 at 12:59:59 from (148.63.132.164):
In Reply to: Alternator/tach problem posted by Val on August 12, 2004 at 10:36:25:
Val, I don't think your problem lies at the altenator. The tach is merely counting revs of the altenator by reading A/C voltage cycles (much like the speed sensor does in your car or truck) and converts this value to an analog readout via a "Speed buffer" at the input of the tach. Sounds like the buffer (an electrical device at the tach) is getting hot and throwing the wrong readings. Just guessing, Allan
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