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Old 07-16-2016, 03:09 PM   #14
pklym
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Join Date: Sep 2014
Location: WA
Posts: 57
Forgive these O-scope newbie questions, we have access to an o-scope to help with troubleshooting that is documented here: http://www.r3vlimited.com/board/showthread.php?t=384330

We are trying to scope both the crank and cam position sensors using a fluke 125.

Questions:
Should we probe both pos & neg wires, or just positive and use a chassis ground?
What should we set the scales too for volts and time?
Is it DC or AC volts?

We are getting some readings but they don't look anything like the pictures up top.

Thanks!
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