Thread: OM617A Tach Amp
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  #13  
Old 04-20-2008, 02:13 AM
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pawoSD pawoSD is offline
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Join Date: Oct 2004
Location: Grand Rapids, MI
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Quote:
Originally Posted by ForcedInduction View Post
An Ohms test has to be done with the engine off. With the engine running you need to measure millivolts and see if the voltage changes with RPM.
I also did a millivolts test while I was at it (did every test the meter can do) and all resulted in a "No Reading"/ 0 on the display....so I'm going to call it dead.
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