Piezo Electric accelerometer??

Shannen Durphey shannen at mcn.net
Thu Feb 19 04:47:39 GMT 1998


Reading through a GM shop manual I found this :
"The ESC sensor is an accelerometer or Piezo Electric
device, mounted at the rear of the engine block...."

Am I correct in reading this to mean one or the other,
depending on application?  The Piezo electric device acts
like a microphone, correct?  Or can it be called an
accelerometer, and if so, why?

Shannen




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