Operation CHARM
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Mercury
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1991
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Sable V6-182 3.0L
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Tachometer
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Description and Operation
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With Analog Instrument Cluster
With Analog Instrument Cluster
DESCRIPTION
The
tachometer
is an electrically-operated instrument which indicates engine speed in Revolutions Per Minute
(rpm)
. The tachometer range is 0 to 7000 rpm.